+++ /dev/null
-/* header */
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.384 2008/11/14 16:25:34 meskes Exp $ */
-
-/* Copyright comment */
-%{
-#include "postgres_fe.h"
-
-#include "extern.h"
-#include <unistd.h>
-
-/* Location tracking support --- simpler than bison's default */
-#define YYLLOC_DEFAULT(Current, Rhs, N) \
- do { \
- if (N) \
- (Current) = (Rhs)[1]; \
- else \
- (Current) = (Rhs)[0]; \
- } while (0)
-
-/*
- * The %name-prefix option below will make bison call base_yylex, but we
- * really want it to call filtered_base_yylex (see parser.c).
- */
-#define base_yylex filtered_base_yylex
-
-/*
- * Variables containing simple states.
- */
-int struct_level = 0;
-int braces_open; /* brace level counter */
-int ecpg_informix_var = 0;
-char *connection = NULL;
-char *input_filename = NULL;
-
-static int QueryIsRule = 0, FoundInto = 0;
-static int initializer = 0;
-static int pacounter = 1;
-static char pacounter_buffer[sizeof(int) * CHAR_BIT * 10 / 3]; /* a rough guess at the size we need */
-static struct this_type actual_type[STRUCT_DEPTH];
-static char *actual_startline[STRUCT_DEPTH];
-
-/* temporarily store struct members while creating the data structure */
-struct ECPGstruct_member *struct_member_list[STRUCT_DEPTH] = { NULL };
-
-/* also store struct type so we can do a sizeof() later */
-static char *ECPGstruct_sizeof = NULL;
-
-/* for forward declarations we have to store some data as well */
-static char *forward_name = NULL;
-
-struct ECPGtype ecpg_no_indicator = {ECPGt_NO_INDICATOR, NULL, NULL, {NULL}, 0};
-struct variable no_indicator = {"no_indicator", &ecpg_no_indicator, 0, NULL};
-
-struct ECPGtype ecpg_query = {ECPGt_char_variable, NULL, NULL, {NULL}, 0};
-
-/*
- * Handle parsing errors and warnings
- */
-void
-mmerror(int error_code, enum errortype type, char * error, ...)
-{
- va_list ap;
-
- /* internationalize the error message string */
- error = _(error);
-
- fprintf(stderr, "%s:%d: ", input_filename, yylineno);
-
- switch(type)
- {
- case ET_WARNING:
- fprintf(stderr, _("WARNING: "));
- break;
- case ET_ERROR:
- case ET_FATAL:
- fprintf(stderr, _("ERROR: "));
- break;
- }
-
- va_start(ap, error);
- vfprintf(stderr, error, ap);
- va_end(ap);
-
- fprintf(stderr, "\n");
-
- switch(type)
- {
- case ET_WARNING:
- break;
- case ET_ERROR:
- ret_value = error_code;
- break;
- case ET_FATAL:
- if (yyin)
- fclose(yyin);
- if (yyout)
- fclose(yyout);
-
- if (strcmp(output_filename, "-") != 0 && unlink(output_filename) != 0)
- fprintf(stderr, _("could not remove output file \"%s\"\n"), output_filename);
- exit(error_code);
- }
-}
-
-/*
- * string concatenation
- */
-
-static char *
-cat2_str(char *str1, char *str2)
-{
- char * res_str = (char *)mm_alloc(strlen(str1) + strlen(str2) + 2);
-
- strcpy(res_str, str1);
- strcat(res_str, " ");
- strcat(res_str, str2);
- free(str1);
- free(str2);
- return(res_str);
-}
-
-static char *
-cat_str(int count, ...)
-{
- va_list args;
- int i;
- char *res_str;
-
- va_start(args, count);
-
- res_str = va_arg(args, char *);
-
- /* now add all other strings */
- for (i = 1; i < count; i++)
- res_str = cat2_str(res_str, va_arg(args, char *));
-
- va_end(args);
-
- return(res_str);
-}
-
-char *
-make_str(const char *str)
-{
- char * res_str = (char *)mm_alloc(strlen(str) + 1);
-
- strcpy(res_str, str);
- return res_str;
-}
-
-static char *
-make2_str(char *str1, char *str2)
-{
- char * res_str = (char *)mm_alloc(strlen(str1) + strlen(str2) + 1);
-
- strcpy(res_str, str1);
- strcat(res_str, str2);
- free(str1);
- free(str2);
- return(res_str);
-}
-
-static char *
-make3_str(char *str1, char *str2, char *str3)
-{
- char * res_str = (char *)mm_alloc(strlen(str1) + strlen(str2) +strlen(str3) + 1);
-
- strcpy(res_str, str1);
- strcat(res_str, str2);
- strcat(res_str, str3);
- free(str1);
- free(str2);
- free(str3);
- return(res_str);
-}
-
-/* and the rest */
-static char *
-make_name(void)
-{
- char * name = (char *)mm_alloc(yyleng + 1);
-
- strncpy(name, yytext, yyleng);
- name[yyleng] = '\0';
- return(name);
-}
-
-static char *
-create_questionmarks(char *name, bool array)
-{
- struct variable *p = find_variable(name);
- int count;
- char *result = EMPTY;
-
- /* In case we have a struct, we have to print as many "?" as there are attributes in the struct
- * An array is only allowed together with an element argument
- * This is essantially only used for inserts, but using a struct as input parameter is an error anywhere else
- * so we don't have to worry here. */
-
- if (p->type->type == ECPGt_struct || (array && p->type->type == ECPGt_array && p->type->u.element->type == ECPGt_struct))
- {
- struct ECPGstruct_member *m;
-
- if (p->type->type == ECPGt_struct)
- m = p->type->u.members;
- else
- m = p->type->u.element->u.members;
-
- for (count = 0; m != NULL; m=m->next, count++);
- }
- else
- count = 1;
-
- for (; count > 0; count --)
- {
- sprintf(pacounter_buffer, "$%d", pacounter++);
- result = cat_str(3, result, strdup(pacounter_buffer), make_str(" , "));
- }
-
- /* removed the trailing " ," */
-
- result[strlen(result)-3] = '\0';
- return(result);
-}
-
-static char *
-adjust_informix(struct arguments *list)
-{
- /* Informix accepts DECLARE with variables that are out of scope when OPEN is called.
- * for instance you can declare variables in a function, and then subsequently use them
- * {
- * declare_vars();
- * exec sql ... which uses vars declared in the above function
- *
- * This breaks standard and leads to some very dangerous programming.
- * Since they do, we have to work around and accept their syntax as well.
- * But we will do so ONLY in Informix mode.
- * We have to change the variables to our own struct and just store the pointer instead of the variable
- */
-
- struct arguments *ptr;
- char *result = make_str("");
-
- for (ptr = list; ptr != NULL; ptr = ptr->next)
- {
- char temp[20]; /* this should be sufficient unless you have 8 byte integers */
- char *original_var;
-
- /* change variable name to "ECPG_informix_get_var(<counter>)" */
- original_var = ptr->variable->name;
- sprintf(temp, "%d))", ecpg_informix_var);
-
- if ((ptr->variable->type->type != ECPGt_varchar && ptr->variable->type->type != ECPGt_char && ptr->variable->type->type != ECPGt_unsigned_char) && atoi(ptr->variable->type->size) > 1)
- {
- ptr->variable = new_variable(cat_str(4, make_str("("), mm_strdup(ecpg_type_name(ptr->variable->type->u.element->type)), make_str(" *)(ECPG_informix_get_var("), mm_strdup(temp)), ECPGmake_array_type(ECPGmake_simple_type(ptr->variable->type->u.element->type, make_str("1"), ptr->variable->type->u.element->lineno), ptr->variable->type->size), 0);
- sprintf(temp, "%d, (", ecpg_informix_var++);
- }
- else if ((ptr->variable->type->type == ECPGt_varchar || ptr->variable->type->type == ECPGt_char || ptr->variable->type->type == ECPGt_unsigned_char) && atoi(ptr->variable->type->size) > 1)
- {
- ptr->variable = new_variable(cat_str(4, make_str("("), mm_strdup(ecpg_type_name(ptr->variable->type->type)), make_str(" *)(ECPG_informix_get_var("), mm_strdup(temp)), ECPGmake_simple_type(ptr->variable->type->type, ptr->variable->type->size, ptr->variable->type->lineno), 0);
- sprintf(temp, "%d, (", ecpg_informix_var++);
- }
- else
- {
- ptr->variable = new_variable(cat_str(4, make_str("*("), mm_strdup(ecpg_type_name(ptr->variable->type->type)), make_str(" *)(ECPG_informix_get_var("), mm_strdup(temp)), ECPGmake_simple_type(ptr->variable->type->type, ptr->variable->type->size, ptr->variable->type->lineno), 0);
- sprintf(temp, "%d, &(", ecpg_informix_var++);
- }
-
- /* create call to "ECPG_informix_set_var(<counter>, <pointer>. <linen number>)" */
- result = cat_str(5, result, make_str("ECPG_informix_set_var("), mm_strdup(temp), mm_strdup(original_var), make_str("), __LINE__);\n"));
-
- /* now the indicator if there is one */
- if (ptr->indicator->type->type != ECPGt_NO_INDICATOR)
- {
- /* change variable name to "ECPG_informix_get_var(<counter>)" */
- original_var = ptr->indicator->name;
- sprintf(temp, "%d))", ecpg_informix_var);
-
- /* create call to "ECPG_informix_set_var(<counter>, <pointer>. <linen number>)" */
- if (atoi(ptr->indicator->type->size) > 1)
- {
- ptr->indicator = new_variable(cat_str(4, make_str("("), mm_strdup(ecpg_type_name(ptr->indicator->type->type)), make_str(" *)(ECPG_informix_get_var("), mm_strdup(temp)), ECPGmake_simple_type(ptr->indicator->type->type, ptr->indicator->type->size, ptr->variable->type->lineno), 0);
- sprintf(temp, "%d, (", ecpg_informix_var++);
- }
- else
- {
- ptr->indicator = new_variable(cat_str(4, make_str("*("), mm_strdup(ecpg_type_name(ptr->indicator->type->type)), make_str(" *)(ECPG_informix_get_var("), mm_strdup(temp)), ECPGmake_simple_type(ptr->indicator->type->type, ptr->indicator->type->size, ptr->variable->type->lineno), 0);
- sprintf(temp, "%d, &(", ecpg_informix_var++);
- }
- result = cat_str(5, result, make_str("ECPG_informix_set_var("), mm_strdup(temp), mm_strdup(original_var), make_str("), __LINE__);\n"));
- }
- }
-
- return result;
-}
-
-static struct cursor *
-add_additional_variables(char *name, bool insert)
-{
- struct cursor *ptr;
- struct arguments *p;
-
- for (ptr = cur; ptr != NULL; ptr=ptr->next)
- {
- if (strcmp(ptr->name, name) == 0)
- break;
- }
-
- if (ptr == NULL)
- {
- mmerror(PARSE_ERROR, ET_ERROR, "trying to access an undeclared cursor \"%s\"\n", name);
- return NULL;
- }
-
- if (insert)
- {
- /* add all those input variables that were given earlier
- * note that we have to append here but have to keep the existing order */
- for (p = ptr->argsinsert; p; p = p->next)
- add_variable_to_tail(&argsinsert, p->variable, p->indicator);
- }
-
- /* add all those output variables that were given earlier */
- for (p = ptr->argsresult; p; p = p->next)
- add_variable_to_tail(&argsresult, p->variable, p->indicator);
-
- return ptr;
-}
-
-static void
-add_typedef(char *name, char * dimension, char * length, enum ECPGttype type_enum, char *type_dimension, char *type_index, int initializer, int array)
-{
- /* add entry to list */
- struct typedefs *ptr, *this;
-
- if ((type_enum == ECPGt_struct ||
- type_enum == ECPGt_union) &&
- initializer == 1)
- mmerror(PARSE_ERROR, ET_ERROR, "initializer not allowed in typedef command");
- else
- {
- for (ptr = types; ptr != NULL; ptr = ptr->next)
- {
- if (strcmp(name, ptr->name) == 0)
- /* re-definition is a bug */
- mmerror(PARSE_ERROR, ET_ERROR, "type %s already defined", name);
- }
- adjust_array(type_enum, &dimension, &length, type_dimension, type_index, array, true);
-
- this = (struct typedefs *) mm_alloc(sizeof(struct typedefs));
-
- /* initial definition */
- this->next = types;
- this->name = name;
- this->brace_level = braces_open;
- this->type = (struct this_type *) mm_alloc(sizeof(struct this_type));
- this->type->type_enum = type_enum;
- this->type->type_str = mm_strdup(name);
- this->type->type_dimension = dimension; /* dimension of array */
- this->type->type_index = length; /* length of string */
- this->type->type_sizeof = ECPGstruct_sizeof;
- this->struct_member_list = (type_enum == ECPGt_struct || type_enum == ECPGt_union) ?
- ECPGstruct_member_dup(struct_member_list[struct_level]) : NULL;
-
- if (type_enum != ECPGt_varchar &&
- type_enum != ECPGt_char &&
- type_enum != ECPGt_unsigned_char &&
- atoi(this->type->type_index) >= 0)
- mmerror(PARSE_ERROR, ET_ERROR, "no multidimensional array support for simple data types");
-
- types = this;
- }
-}
-%}
-
-%name-prefix="base_yy"
-%locations
-
-%union {
- double dval;
- char *str;
- int ival;
- struct when action;
- struct index index;
- int tagname;
- struct this_type type;
- enum ECPGttype type_enum;
- enum ECPGdtype dtype_enum;
- struct fetch_desc descriptor;
- struct su_symbol struct_union;
- struct prep prep;
-}
-/* tokens */
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.384 2008/11/14 16:25:34 meskes Exp $ */
-/* special embedded SQL token */
-%token SQL_ALLOCATE SQL_AUTOCOMMIT SQL_BOOL SQL_BREAK
- SQL_CALL SQL_CARDINALITY SQL_CONNECT
- SQL_COUNT
- SQL_DATETIME_INTERVAL_CODE
- SQL_DATETIME_INTERVAL_PRECISION SQL_DESCRIBE
- SQL_DESCRIPTOR SQL_DISCONNECT SQL_FOUND
- SQL_FREE SQL_GET SQL_GO SQL_GOTO SQL_IDENTIFIED
- SQL_INDICATOR SQL_KEY_MEMBER SQL_LENGTH
- SQL_LONG SQL_NULLABLE SQL_OCTET_LENGTH
- SQL_OPEN SQL_OUTPUT SQL_REFERENCE
- SQL_RETURNED_LENGTH SQL_RETURNED_OCTET_LENGTH SQL_SCALE
- SQL_SECTION SQL_SHORT SQL_SIGNED SQL_SQL SQL_SQLERROR
- SQL_SQLPRINT SQL_SQLWARNING SQL_START SQL_STOP
- SQL_STRUCT SQL_UNSIGNED SQL_VAR SQL_WHENEVER
-
-/* C token */
-%token S_ADD S_AND S_ANYTHING S_AUTO S_CONST S_DEC S_DIV
- S_DOTPOINT S_EQUAL S_EXTERN S_INC S_LSHIFT S_MEMPOINT
- S_MEMBER S_MOD S_MUL S_NEQUAL S_OR S_REGISTER S_RSHIFT
- S_STATIC S_SUB S_VOLATILE
- S_TYPEDEF
-
-%token TYPECAST
-%token CSTRING CVARIABLE CPP_LINE IP
-%token DOLCONST ECONST NCONST UCONST UIDENT
-
-/* types */
-%type <str> stmt
-%type <str> CreateRoleStmt
-%type <str> opt_with
-%type <str> OptRoleList
-%type <str> OptRoleElem
-%type <str> CreateUserStmt
-%type <str> AlterRoleStmt
-%type <str> AlterRoleSetStmt
-%type <str> AlterUserStmt
-%type <str> AlterUserSetStmt
-%type <str> DropRoleStmt
-%type <str> DropUserStmt
-%type <str> CreateGroupStmt
-%type <str> AlterGroupStmt
-%type <str> add_drop
-%type <str> DropGroupStmt
-%type <str> CreateSchemaStmt
-%type <str> OptSchemaName
-%type <str> OptSchemaEltList
-%type <str> schema_stmt
-%type <str> VariableSetStmt
-%type <str> set_rest
-%type <str> var_name
-%type <str> var_list
-%type <str> var_value
-%type <str> iso_level
-%type <str> opt_boolean
-%type <str> zone_value
-%type <str> opt_encoding
-%type <str> ColId_or_Sconst
-%type <str> VariableResetStmt
-%type <str> SetResetClause
-%type <str> VariableShowStmt
-%type <str> ConstraintsSetStmt
-%type <str> constraints_set_list
-%type <str> constraints_set_mode
-%type <str> CheckPointStmt
-%type <str> DiscardStmt
-%type <str> AlterTableStmt
-%type <str> alter_table_cmds
-%type <str> alter_table_cmd
-%type <str> alter_column_default
-%type <str> opt_drop_behavior
-%type <str> alter_using
-%type <str> ClosePortalStmt
-%type <str> CopyStmt
-%type <str> copy_from
-%type <str> copy_file_name
-%type <str> copy_opt_list
-%type <str> copy_opt_item
-%type <str> opt_binary
-%type <str> opt_oids
-%type <str> copy_delimiter
-%type <str> opt_using
-%type <str> CreateStmt
-%type <str> OptTemp
-%type <str> OptTableElementList
-%type <str> TableElementList
-%type <str> TableElement
-%type <str> columnDef
-%type <str> ColQualList
-%type <str> ColConstraint
-%type <str> ColConstraintElem
-%type <str> ConstraintAttr
-%type <str> TableLikeClause
-%type <str> TableLikeOptionList
-%type <str> TableLikeOption
-%type <str> TableConstraint
-%type <str> ConstraintElem
-%type <str> opt_column_list
-%type <str> columnList
-%type <str> columnElem
-%type <str> key_match
-%type <str> key_actions
-%type <str> key_update
-%type <str> key_delete
-%type <str> key_action
-%type <str> OptInherit
-%type <str> OptWith
-%type <str> OnCommitOption
-%type <str> OptTableSpace
-%type <str> OptConsTableSpace
-%type <str> create_as_target
-%type <str> OptCreateAs
-%type <str> CreateAsList
-%type <str> CreateAsElement
-%type <str> opt_with_data
-%type <str> CreateSeqStmt
-%type <str> AlterSeqStmt
-%type <str> OptSeqOptList
-%type <str> SeqOptList
-%type <str> SeqOptElem
-%type <str> opt_by
-%type <str> NumericOnly
-%type <str> CreatePLangStmt
-%type <str> opt_trusted
-%type <str> handler_name
-%type <str> opt_validator
-%type <str> opt_lancompiler
-%type <str> DropPLangStmt
-%type <str> opt_procedural
-%type <str> CreateTableSpaceStmt
-%type <str> OptTableSpaceOwner
-%type <str> DropTableSpaceStmt
-%type <str> CreateTrigStmt
-%type <str> TriggerActionTime
-%type <str> TriggerEvents
-%type <str> TriggerOneEvent
-%type <str> TriggerForSpec
-%type <str> TriggerForOpt
-%type <str> TriggerForType
-%type <str> TriggerFuncArgs
-%type <str> TriggerFuncArg
-%type <str> OptConstrFromTable
-%type <str> ConstraintAttributeSpec
-%type <str> ConstraintDeferrabilitySpec
-%type <str> ConstraintTimeSpec
-%type <str> DropTrigStmt
-%type <str> CreateAssertStmt
-%type <str> DropAssertStmt
-%type <str> DefineStmt
-%type <str> definition
-%type <str> def_list
-%type <str> def_elem
-%type <str> def_arg
-%type <str> aggr_args
-%type <str> old_aggr_definition
-%type <str> old_aggr_list
-%type <str> old_aggr_elem
-%type <str> enum_val_list
-%type <str> CreateOpClassStmt
-%type <str> opclass_item_list
-%type <str> opclass_item
-%type <str> opt_default
-%type <str> opt_opfamily
-%type <str> opt_recheck
-%type <str> CreateOpFamilyStmt
-%type <str> AlterOpFamilyStmt
-%type <str> opclass_drop_list
-%type <str> opclass_drop
-%type <str> DropOpClassStmt
-%type <str> DropOpFamilyStmt
-%type <str> DropOwnedStmt
-%type <str> ReassignOwnedStmt
-%type <str> DropStmt
-%type <str> drop_type
-%type <str> any_name_list
-%type <str> any_name
-%type <str> attrs
-%type <str> TruncateStmt
-%type <str> opt_restart_seqs
-%type <str> CommentStmt
-%type <str> comment_type
-%type <str> comment_text
-%type <str> FetchStmt
-%type <str> fetch_direction
-%type <str> from_in
-%type <str> GrantStmt
-%type <str> RevokeStmt
-%type <str> privileges
-%type <str> privilege_list
-%type <str> privilege
-%type <str> privilege_target
-%type <str> grantee_list
-%type <str> grantee
-%type <str> opt_grant_grant_option
-%type <str> function_with_argtypes_list
-%type <str> function_with_argtypes
-%type <str> GrantRoleStmt
-%type <str> RevokeRoleStmt
-%type <str> opt_grant_admin_option
-%type <str> opt_granted_by
-%type <str> IndexStmt
-%type <str> index_opt_unique
-%type <str> access_method_clause
-%type <str> index_params
-%type <str> index_elem
-%type <str> opt_class
-%type <str> opt_asc_desc
-%type <str> opt_nulls_order
-%type <str> CreateFunctionStmt
-%type <str> opt_or_replace
-%type <str> func_args
-%type <str> func_args_list
-%type <str> func_arg
-%type <str> arg_class
-%type <str> param_name
-%type <str> func_return
-%type <str> func_type
-%type <str> createfunc_opt_list
-%type <str> common_func_opt_item
-%type <str> createfunc_opt_item
-%type <str> func_as
-%type <str> opt_definition
-%type <str> table_func_column
-%type <str> table_func_column_list
-%type <str> AlterFunctionStmt
-%type <str> alterfunc_opt_list
-%type <str> opt_restrict
-%type <str> RemoveFuncStmt
-%type <str> RemoveAggrStmt
-%type <str> RemoveOperStmt
-%type <str> oper_argtypes
-%type <str> any_operator
-%type <str> CreateCastStmt
-%type <str> cast_context
-%type <str> DropCastStmt
-%type <str> opt_if_exists
-%type <str> ReindexStmt
-%type <str> reindex_type
-%type <str> opt_force
-%type <str> RenameStmt
-%type <str> opt_column
-%type <str> opt_set_data
-%type <str> AlterObjectSchemaStmt
-%type <str> AlterOwnerStmt
-%type <str> RuleActionList
-%type <str> RuleActionMulti
-%type <str> RuleActionStmt
-%type <str> RuleActionStmtOrEmpty
-%type <str> event
-%type <str> opt_instead
-%type <str> DropRuleStmt
-%type <str> NotifyStmt
-%type <str> ListenStmt
-%type <str> UnlistenStmt
-%type <str> TransactionStmt
-%type <str> opt_transaction
-%type <str> transaction_mode_item
-%type <str> transaction_mode_list
-%type <str> transaction_mode_list_or_empty
-%type <str> ViewStmt
-%type <str> opt_check_option
-%type <str> LoadStmt
-%type <str> CreatedbStmt
-%type <str> createdb_opt_list
-%type <str> createdb_opt_item
-%type <str> opt_equal
-%type <str> AlterDatabaseStmt
-%type <str> AlterDatabaseSetStmt
-%type <str> alterdb_opt_list
-%type <str> alterdb_opt_item
-%type <str> DropdbStmt
-%type <str> CreateDomainStmt
-%type <str> AlterDomainStmt
-%type <str> opt_as
-%type <str> AlterTSDictionaryStmt
-%type <str> AlterTSConfigurationStmt
-%type <str> CreateConversionStmt
-%type <str> ClusterStmt
-%type <str> cluster_index_specification
-%type <str> VacuumStmt
-%type <str> AnalyzeStmt
-%type <str> analyze_keyword
-%type <str> opt_verbose
-%type <str> opt_full
-%type <str> opt_freeze
-%type <str> opt_name_list
-%type <str> ExplainStmt
-%type <str> ExplainableStmt
-%type <str> opt_analyze
-%type <prep> PrepareStmt
-%type <str> prep_type_clause
-%type <str> PreparableStmt
-%type <str> ExecuteStmt
-%type <str> execute_param_clause
-%type <str> InsertStmt
-%type <str> insert_rest
-%type <str> insert_column_list
-%type <str> insert_column_item
-%type <str> returning_clause
-%type <str> DeleteStmt
-%type <str> using_clause
-%type <str> LockStmt
-%type <str> opt_lock
-%type <str> lock_type
-%type <str> opt_nowait
-%type <str> UpdateStmt
-%type <str> set_clause_list
-%type <str> set_clause
-%type <str> single_set_clause
-%type <str> multiple_set_clause
-%type <str> set_target
-%type <str> set_target_list
-%type <str> DeclareCursorStmt
-%type <str> cursor_options
-%type <str> opt_hold
-%type <str> SelectStmt
-%type <str> select_with_parens
-%type <str> select_no_parens
-%type <str> select_clause
-%type <str> simple_select
-%type <str> with_clause
-%type <str> cte_list
-%type <str> common_table_expr
-%type <str> into_clause
-%type <str> OptTempTableName
-%type <str> opt_table
-%type <str> opt_all
-%type <str> opt_distinct
-%type <str> opt_sort_clause
-%type <str> sort_clause
-%type <str> sortby_list
-%type <str> sortby
-%type <str> select_limit
-%type <str> opt_select_limit
-%type <str> select_limit_value
-%type <str> opt_select_fetch_first_value
-%type <str> select_offset_value
-%type <str> select_offset_value2
-%type <str> row_or_rows
-%type <str> first_or_next
-%type <str> group_clause
-%type <str> having_clause
-%type <str> for_locking_clause
-%type <str> opt_for_locking_clause
-%type <str> for_locking_items
-%type <str> for_locking_item
-%type <str> locked_rels_list
-%type <str> values_clause
-%type <str> from_clause
-%type <str> from_list
-%type <str> table_ref
-%type <str> joined_table
-%type <str> alias_clause
-%type <str> join_type
-%type <str> join_outer
-%type <str> join_qual
-%type <str> relation_expr
-%type <str> relation_expr_opt_alias
-%type <str> func_table
-%type <str> where_clause
-%type <str> where_or_current_clause
-%type <str> TableFuncElementList
-%type <str> TableFuncElement
-%type <str> Typename
-%type <index> opt_array_bounds
-%type <str> SimpleTypename
-%type <str> ConstTypename
-%type <str> GenericType
-%type <str> opt_type_modifiers
-%type <str> Numeric
-%type <str> opt_float
-%type <str> Bit
-%type <str> ConstBit
-%type <str> BitWithLength
-%type <str> BitWithoutLength
-%type <str> Character
-%type <str> ConstCharacter
-%type <str> CharacterWithLength
-%type <str> CharacterWithoutLength
-%type <str> character
-%type <str> opt_varying
-%type <str> opt_charset
-%type <str> ConstDatetime
-%type <str> ConstInterval
-%type <str> opt_timezone
-%type <str> opt_interval
-%type <str> interval_second
-%type <str> a_expr
-%type <str> b_expr
-%type <str> c_expr
-%type <str> func_expr
-%type <str> xml_root_version
-%type <str> opt_xml_root_standalone
-%type <str> xml_attributes
-%type <str> xml_attribute_list
-%type <str> xml_attribute_el
-%type <str> document_or_content
-%type <str> xml_whitespace_option
-%type <str> row
-%type <str> sub_type
-%type <str> all_Op
-%type <str> MathOp
-%type <str> qual_Op
-%type <str> qual_all_Op
-%type <str> subquery_Op
-%type <str> expr_list
-%type <str> type_list
-%type <str> array_expr
-%type <str> array_expr_list
-%type <str> extract_list
-%type <str> extract_arg
-%type <str> overlay_list
-%type <str> overlay_placing
-%type <str> position_list
-%type <str> substr_list
-%type <str> substr_from
-%type <str> substr_for
-%type <str> trim_list
-%type <str> in_expr
-%type <str> case_expr
-%type <str> when_clause_list
-%type <str> when_clause
-%type <str> case_default
-%type <str> case_arg
-%type <str> columnref
-%type <str> indirection_el
-%type <str> indirection
-%type <str> opt_indirection
-%type <str> opt_asymmetric
-%type <str> ctext_expr
-%type <str> ctext_expr_list
-%type <str> ctext_row
-%type <str> target_list
-%type <str> target_el
-%type <str> relation_name
-%type <str> qualified_name_list
-%type <str> qualified_name
-%type <str> name_list
-%type <str> name
-%type <str> database_name
-%type <str> access_method
-%type <str> attr_name
-%type <str> index_name
-%type <str> file_name
-%type <str> func_name
-%type <str> AexprConst
-%type <str> Iconst
-%type <str> RoleId
-%type <str> SignedIconst
-%type <str> ColId
-%type <str> type_function_name
-%type <str> col_name_keyword
-%type <str> type_func_name_keyword
-%type <str> reserved_keyword
-%type <str> SpecialRuleRelation
-/* ecpgtype */
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.384 2008/11/14 16:25:34 meskes Exp $ */
-%type <str> ECPGAllocateDescr
-%type <str> ECPGCKeywords
-%type <str> ECPGColId
-%type <str> ECPGColLabel
-%type <str> ECPGColLabelCommon
-%type <str> ECPGConnect
-%type <str> ECPGCursorStmt
-%type <str> ECPGDeallocateDescr
-%type <str> ECPGDeclaration
-%type <str> ECPGDeclare
-%type <str> ECPGDescribe
-%type <str> ECPGDisconnect
-%type <str> ECPGExecuteImmediateStmt
-%type <str> ECPGFree
-%type <str> ECPGGetDescHeaderItem
-%type <str> ECPGGetDescItem
-%type <str> ECPGGetDescriptorHeader
-%type <str> ECPGKeywords
-%type <str> ECPGKeywords_rest
-%type <str> ECPGKeywords_vanames
-%type <str> ECPGOpen
-%type <str> ECPGSetAutocommit
-%type <str> ECPGSetConnection
-%type <str> ECPGSetDescHeaderItem
-%type <str> ECPGSetDescItem
-%type <str> ECPGSetDescriptorHeader
-%type <str> ECPGTypeName
-%type <str> ECPGTypedef
-%type <str> ECPGVar
-%type <str> ECPGVarDeclaration
-%type <str> ECPGWhenever
-%type <str> ECPGunreserved
-%type <str> ECPGunreserved_con
-%type <str> ECPGunreserved_interval
-%type <str> UsingConst
-%type <str> UsingValue
-%type <str> c_anything
-%type <str> c_args
-%type <str> c_list
-%type <str> c_stuff
-%type <str> c_stuff_item
-%type <str> c_term
-%type <str> c_thing
-%type <str> char_variable
-%type <str> civar
-%type <str> civarind
-%type <str> ColLabel
-%type <str> connect_options
-%type <str> connection_object
-%type <str> connection_target
-%type <str> coutputvariable
-%type <str> cvariable
-%type <str> db_prefix
-%type <str> CreateAsStmt
-%type <str> DeallocateStmt
-%type <str> dis_name
-%type <str> ecpg_bconst
-%type <str> ecpg_fconst
-%type <str> ecpg_ident
-%type <str> ecpg_interval
-%type <str> ecpg_into
-%type <str> ecpg_param
-%type <str> ecpg_sconst
-%type <str> ecpg_using
-%type <str> ecpg_xconst
-%type <str> enum_definition
-%type <str> enum_type
-%type <str> execstring
-%type <str> execute_rest
-%type <str> indicator
-%type <str> into_descriptor
-%type <str> Iresult
-%type <str> on_off
-%type <str> opt_bit_field
-%type <str> opt_connection_name
-%type <str> opt_database_name
-%type <str> opt_ecpg_using
-%type <str> opt_initializer
-%type <str> opt_options
-%type <str> opt_output
-%type <str> opt_pointer
-%type <str> opt_port
-%type <str> opt_reference
-%type <str> opt_scale
-%type <str> opt_server
-%type <str> opt_user
-%type <str> opt_opt_value
-%type <str> ora_user
-%type <str> precision
-%type <str> prepared_name
-%type <str> quoted_ident_stringvar
-%type <str> RuleStmt
-%type <str> s_struct_union
-%type <str> server
-%type <str> server_name
-%type <str> single_vt_declaration
-%type <str> storage_clause
-%type <str> storage_declaration
-%type <str> storage_modifier
-%type <str> struct_union_type
-%type <str> struct_union_type_with_symbol
-%type <str> symbol
-%type <str> type_declaration
-%type <str> unreserved_keyword
-%type <str> user_name
-%type <str> using_descriptor
-%type <str> var_declaration
-%type <str> var_type_declarations
-%type <str> variable
-%type <str> variable_declarations
-%type <str> variable_list
-%type <str> vt_declarations
-
-%type <str> Op
-%type <str> IntConstVar
-%type <str> AllConstVar
-%type <str> CSTRING
-%type <str> CPP_LINE
-%type <str> CVARIABLE
-%type <str> DOLCONST
-%type <str> ECONST
-%type <str> NCONST
-%type <str> SCONST
-%type <str> UCONST
-%type <str> UIDENT
-
-%type <struct_union> s_struct_union_symbol
-
-%type <descriptor> ECPGGetDescriptor
-%type <descriptor> ECPGSetDescriptor
-
-%type <type_enum> simple_type
-%type <type_enum> signed_type
-%type <type_enum> unsigned_type
-
-%type <dtype_enum> descriptor_item
-%type <dtype_enum> desc_header_item
-
-%type <type> var_type
-
-%type <action> action
-
-/* orig_tokens */
- %token ABORT_P ABSOLUTE_P ACCESS ACTION ADD_P ADMIN AFTER
- AGGREGATE ALL ALSO ALTER ALWAYS ANALYSE ANALYZE AND ANY ARRAY AS ASC
- ASSERTION ASSIGNMENT ASYMMETRIC AT AUTHORIZATION
-
- BACKWARD BEFORE BEGIN_P BETWEEN BIGINT BINARY BIT
- BOOLEAN_P BOTH BY
-
- CACHE CALLED CASCADE CASCADED CASE CAST CATALOG_P CHAIN CHAR_P
- CHARACTER CHARACTERISTICS CHECK CHECKPOINT CLASS CLOSE
- CLUSTER COALESCE COLLATE COLUMN COMMENT COMMIT
- COMMITTED CONCURRENTLY CONFIGURATION CONNECTION CONSTRAINT CONSTRAINTS
- CONTENT_P CONTINUE_P CONVERSION_P COPY COST CREATE CREATEDB
- CREATEROLE CREATEUSER CROSS CSV CTYPE CURRENT_P
- CURRENT_CATALOG CURRENT_DATE CURRENT_ROLE CURRENT_SCHEMA
- CURRENT_TIME CURRENT_TIMESTAMP CURRENT_USER CURSOR CYCLE
-
- DATA_P DATABASE DAY_P DEALLOCATE DEC DECIMAL_P DECLARE DEFAULT DEFAULTS
- DEFERRABLE DEFERRED DEFINER DELETE_P DELIMITER DELIMITERS DESC
- DICTIONARY DISABLE_P DISCARD DISTINCT DO DOCUMENT_P DOMAIN_P DOUBLE_P DROP
-
- EACH ELSE ENABLE_P ENCODING ENCRYPTED END_P ENUM_P ESCAPE EXCEPT EXCLUDING
- EXCLUSIVE EXECUTE EXISTS EXPLAIN EXTERNAL EXTRACT
-
- FALSE_P FAMILY FETCH FIRST_P FLOAT_P FOR FORCE FOREIGN FORWARD
- FREEZE FROM FULL FUNCTION
-
- GLOBAL GRANT GRANTED GREATEST GROUP_P
-
- HANDLER HAVING HEADER_P HOLD HOUR_P
-
- IDENTITY_P IF_P ILIKE IMMEDIATE IMMUTABLE IMPLICIT_P IN_P
- INCLUDING INCREMENT INDEX INDEXES INHERIT INHERITS INITIALLY
- INNER_P INOUT INPUT_P INSENSITIVE INSERT INSTEAD INT_P INTEGER
- INTERSECT INTERVAL INTO INVOKER IS ISNULL ISOLATION
-
- JOIN
-
- KEY
-
- LANCOMPILER LANGUAGE LARGE_P LAST_P LEADING LEAST LEFT LEVEL
- LIKE LIMIT LISTEN LOAD LOCAL LOCALTIME LOCALTIMESTAMP LOCATION
- LOCK_P LOGIN_P
-
- MAPPING MATCH MAXVALUE MINUTE_P MINVALUE MODE MONTH_P MOVE
-
- NAME_P NAMES NATIONAL NATURAL NCHAR NEW NEXT NO NOCREATEDB
- NOCREATEROLE NOCREATEUSER NOINHERIT NOLOGIN_P NONE NOSUPERUSER
- NOT NOTHING NOTIFY NOTNULL NOWAIT NULL_P NULLIF NULLS_P NUMERIC
-
- OBJECT_P OF OFF OFFSET OIDS OLD ON ONLY OPERATOR OPTION OR
- ORDER OUT_P OUTER_P OVERLAPS OVERLAY OWNED OWNER
-
- PARSER PARTIAL PASSWORD PLACING PLANS POSITION
- PRECISION PRESERVE PREPARE PREPARED PRIMARY
- PRIOR PRIVILEGES PROCEDURAL PROCEDURE
-
- QUOTE
-
- READ REAL REASSIGN RECHECK RECURSIVE REFERENCES REINDEX RELATIVE_P RELEASE
- RENAME REPEATABLE REPLACE REPLICA RESET RESTART RESTRICT RETURNING RETURNS
- REVOKE RIGHT ROLE ROLLBACK ROW ROWS RULE
-
- SAVEPOINT SCHEMA SCROLL SEARCH SECOND_P SECURITY SELECT SEQUENCE
- SERIALIZABLE SESSION SESSION_USER SET SETOF SHARE
- SHOW SIMILAR SIMPLE SMALLINT SOME STABLE STANDALONE_P START STATEMENT
- STATISTICS STDIN STDOUT STORAGE STRICT_P STRIP_P SUBSTRING SUPERUSER_P
- SYMMETRIC SYSID SYSTEM_P
-
- TABLE TABLESPACE TEMP TEMPLATE TEMPORARY TEXT_P THEN TIME TIMESTAMP
- TO TRAILING TRANSACTION TREAT TRIGGER TRIM TRUE_P
- TRUNCATE TRUSTED TYPE_P
-
- UNCOMMITTED UNENCRYPTED UNION UNIQUE UNKNOWN UNLISTEN UNTIL
- UPDATE USER USING
-
- VACUUM VALID VALIDATOR VALUE_P VALUES VARCHAR VARIADIC VARYING
- VERBOSE VERSION_P VIEW VOLATILE
-
- WHEN WHERE WHITESPACE_P WITH WITHOUT WORK WRITE
-
- XML_P XMLATTRIBUTES XMLCONCAT XMLELEMENT XMLFOREST XMLPARSE
- XMLPI XMLROOT XMLSERIALIZE
-
- YEAR_P YES_P
-
- ZONE
-
-
-
-
-
- %token NULLS_FIRST NULLS_LAST WITH_TIME
-
-
- %token IDENT FCONST SCONST BCONST XCONST Op
- %token ICONST PARAM
-
-
- %nonassoc SET
- %left UNION EXCEPT
- %left INTERSECT
- %left OR
- %left AND
- %right NOT
- %right '='
- %nonassoc '<' '>'
- %nonassoc LIKE ILIKE SIMILAR
- %nonassoc ESCAPE
- %nonassoc OVERLAPS
- %nonassoc BETWEEN
- %nonassoc IN_P
- %left POSTFIXOP
- %nonassoc IDENT
-%nonassoc CSTRING
-%nonassoc UIDENT
- %left Op OPERATOR
- %nonassoc NOTNULL
- %nonassoc ISNULL
- %nonassoc IS NULL_P TRUE_P FALSE_P UNKNOWN
- %left '+' '-'
- %left '*' '/' '%'
- %left '^'
-
- %left AT ZONE
- %right UMINUS
- %left '[' ']'
- %left '(' ')'
- %left TYPECAST
- %left '.'
-
-
-
-
-
-
-
- %left JOIN CROSS LEFT FULL RIGHT INNER_P NATURAL
-
- %right PRESERVE STRIP_P
-%%
-prog: statements;
-/* rules */
- stmt:
- AlterDatabaseStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterDatabaseSetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterDomainStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterFunctionStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterGroupStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterObjectSchemaStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterOwnerStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterSeqStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterTableStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterRoleSetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterRoleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterTSConfigurationStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterTSDictionaryStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterUserSetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterUserStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AnalyzeStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CheckPointStmt
- { output_statement($1, 0, ECPGst_normal); }
-| ClosePortalStmt
- {
- if (INFORMIX_MODE)
- {
- if (pg_strcasecmp($1+strlen("close "), "database") == 0)
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for close database statement\n");
-
- fprintf(yyout, "{ ECPGdisconnect(__LINE__, \"CURRENT\");");
- whenever_action(2);
- free($1);
- break;
- }
- }
-
- output_statement($1, 0, ECPGst_normal);
- }
-| ClusterStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CommentStmt
- { output_statement($1, 0, ECPGst_normal); }
-| ConstraintsSetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CopyStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateAsStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateAssertStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateCastStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateConversionStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateDomainStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateFunctionStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateGroupStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateOpClassStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateOpFamilyStmt
- { output_statement($1, 0, ECPGst_normal); }
-| AlterOpFamilyStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreatePLangStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateSchemaStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateSeqStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateTableSpaceStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateTrigStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateRoleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreateUserStmt
- { output_statement($1, 0, ECPGst_normal); }
-| CreatedbStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DeallocateStmt
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for deallocate statement\n");
-
- output_deallocate_prepare_statement($1);
- }
-| DeclareCursorStmt
- { output_simple_statement($1); }
-| DefineStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DeleteStmt
- { output_statement($1, 1, ECPGst_normal); }
-| DiscardStmt
- { output_statement($1, 1, ECPGst_normal); }
-| DropAssertStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropCastStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropGroupStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropOpClassStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropOpFamilyStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropOwnedStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropPLangStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropRuleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropTableSpaceStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropTrigStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropRoleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropUserStmt
- { output_statement($1, 0, ECPGst_normal); }
-| DropdbStmt
- { output_statement($1, 0, ECPGst_normal); }
-| ExecuteStmt
- { output_statement($1, 1, ECPGst_execute); }
-| ExplainStmt
- { output_statement($1, 0, ECPGst_normal); }
-| FetchStmt
- { output_statement($1, 1, ECPGst_normal); }
-| GrantStmt
- { output_statement($1, 0, ECPGst_normal); }
-| GrantRoleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| IndexStmt
- { output_statement($1, 0, ECPGst_normal); }
-| InsertStmt
- { output_statement($1, 1, ECPGst_normal); }
-| ListenStmt
- { output_statement($1, 0, ECPGst_normal); }
-| LoadStmt
- { output_statement($1, 0, ECPGst_normal); }
-| LockStmt
- { output_statement($1, 0, ECPGst_normal); }
-| NotifyStmt
- { output_statement($1, 0, ECPGst_normal); }
-| PrepareStmt
- {
- if ($1.type == NULL || strlen($1.type) == 0)
- output_prepare_statement($1.name, $1.stmt);
- else
- output_statement(cat_str(5, make_str("prepare"), $1.name, $1.type, make_str("as"), $1.stmt), 0, ECPGst_normal);
- }
-| ReassignOwnedStmt
- { output_statement($1, 0, ECPGst_normal); }
-| ReindexStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RemoveAggrStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RemoveFuncStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RemoveOperStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RenameStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RevokeStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RevokeRoleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| RuleStmt
- { output_statement($1, 0, ECPGst_normal); }
-| SelectStmt
- { output_statement($1, 1, ECPGst_normal); }
-| TransactionStmt
- {
- fprintf(yyout, "{ ECPGtrans(__LINE__, %s, \"%s\");", connection ? connection : "NULL", $1);
- whenever_action(2);
- free($1);
- }
-| TruncateStmt
- { output_statement($1, 0, ECPGst_normal); }
-| UnlistenStmt
- { output_statement($1, 0, ECPGst_normal); }
-| UpdateStmt
- { output_statement($1, 1, ECPGst_normal); }
-| VacuumStmt
- { output_statement($1, 0, ECPGst_normal); }
-| VariableResetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| VariableSetStmt
- { output_statement($1, 0, ECPGst_normal); }
-| VariableShowStmt
- { output_statement($1, 0, ECPGst_normal); }
-| ViewStmt
- { output_statement($1, 0, ECPGst_normal); }
- | ECPGAllocateDescr
- {
- fprintf(yyout,"ECPGallocate_desc(__LINE__, %s);",$1);
- whenever_action(0);
- free($1);
- }
- | ECPGConnect
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for connect statement\n");
-
- fprintf(yyout, "{ ECPGconnect(__LINE__, %d, %s, %d); ", compat, $1, autocommit);
- reset_variables();
- whenever_action(2);
- free($1);
- }
- | ECPGCursorStmt
- {
- output_simple_statement($1);
- }
- | ECPGDeallocateDescr
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for deallocate statement\n");
- fprintf(yyout,"ECPGdeallocate_desc(__LINE__, %s);",$1);
- whenever_action(0);
- free($1);
- }
- | ECPGDeclare
- {
- output_simple_statement($1);
- }
- | ECPGDescribe
- {
- fprintf(yyout, "{ ECPGdescribe(__LINE__, %s,", $1);
- dump_variables(argsresult, 1);
- fputs("ECPGt_EORT);", yyout);
- fprintf(yyout, "}");
- output_line_number();
-
- free($1);
- }
- | ECPGDisconnect
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for disconnect statement\n");
-
- fprintf(yyout, "{ ECPGdisconnect(__LINE__, %s);",
- $1 ? $1 : "\"CURRENT\"");
- whenever_action(2);
- free($1);
- }
- | ECPGExecuteImmediateStmt { output_statement($1, 0, ECPGst_exec_immediate); }
- | ECPGFree
- {
- const char *con = connection ? connection : "NULL";
- if (strcmp($1, "all"))
- fprintf(yyout, "{ ECPGdeallocate(__LINE__, %d, %s, \"%s\");", compat, con, $1);
- else
- fprintf(yyout, "{ ECPGdeallocate_all(__LINE__, %d, %s);", compat, con);
-
- whenever_action(2);
- free($1);
- }
- | ECPGGetDescriptor
- {
- lookup_descriptor($1.name, connection);
- output_get_descr($1.name, $1.str);
- free($1.name);
- free($1.str);
- }
- | ECPGGetDescriptorHeader
- {
- lookup_descriptor($1, connection);
- output_get_descr_header($1);
- free($1);
- }
- | ECPGOpen
- {
- struct cursor *ptr;
-
- if ((ptr = add_additional_variables($1, true)) != NULL)
- {
- connection = ptr->connection ? mm_strdup(ptr->connection) : NULL;
- output_statement(mm_strdup(ptr->command), 0, 0);
- ptr->opened = true;
- }
- }
- | ECPGSetAutocommit
- {
- fprintf(yyout, "{ ECPGsetcommit(__LINE__, \"%s\", %s);", $1, connection ? connection : "NULL");
- whenever_action(2);
- free($1);
- }
- | ECPGSetConnection
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for set connection statement\n");
-
- fprintf(yyout, "{ ECPGsetconn(__LINE__, %s);", $1);
- whenever_action(2);
- free($1);
- }
- | ECPGSetDescriptor
- {
- lookup_descriptor($1.name, connection);
- output_set_descr($1.name, $1.str);
- free($1.name);
- free($1.str);
- }
- | ECPGSetDescriptorHeader
- {
- lookup_descriptor($1, connection);
- output_set_descr_header($1);
- free($1);
- }
- | ECPGTypedef
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for typedef statement\n");
-
- fprintf(yyout, "%s", $1);
- free($1);
- output_line_number();
- }
- | ECPGVar
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for var statement\n");
-
- output_simple_statement($1);
- }
- | ECPGWhenever
- {
- if (connection)
- mmerror(PARSE_ERROR, ET_ERROR, "no at option for whenever statement\n");
-
- output_simple_statement($1);
- }
-|
- { $$ = NULL; }
-;
-
-
- CreateRoleStmt:
- CREATE ROLE RoleId opt_with OptRoleList
- {
- $$ = cat_str(4,make_str("create role"),$3,$4,$5);
-}
-;
-
-
- opt_with:
- WITH
- {
- $$ = make_str("with");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptRoleList:
- OptRoleList OptRoleElem
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptRoleElem:
- PASSWORD ecpg_sconst
- {
- $$ = cat_str(2,make_str("password"),$2);
-}
-| PASSWORD NULL_P
- {
- $$ = make_str("password null");
-}
-| ENCRYPTED PASSWORD ecpg_sconst
- {
- $$ = cat_str(2,make_str("encrypted password"),$3);
-}
-| UNENCRYPTED PASSWORD ecpg_sconst
- {
- $$ = cat_str(2,make_str("unencrypted password"),$3);
-}
-| SUPERUSER_P
- {
- $$ = make_str("superuser");
-}
-| NOSUPERUSER
- {
- $$ = make_str("nosuperuser");
-}
-| INHERIT
- {
- $$ = make_str("inherit");
-}
-| NOINHERIT
- {
- $$ = make_str("noinherit");
-}
-| CREATEDB
- {
- $$ = make_str("createdb");
-}
-| NOCREATEDB
- {
- $$ = make_str("nocreatedb");
-}
-| CREATEROLE
- {
- $$ = make_str("createrole");
-}
-| NOCREATEROLE
- {
- $$ = make_str("nocreaterole");
-}
-| CREATEUSER
- {
- $$ = make_str("createuser");
-}
-| NOCREATEUSER
- {
- $$ = make_str("nocreateuser");
-}
-| LOGIN_P
- {
- $$ = make_str("login");
-}
-| NOLOGIN_P
- {
- $$ = make_str("nologin");
-}
-| CONNECTION LIMIT SignedIconst
- {
- $$ = cat_str(2,make_str("connection limit"),$3);
-}
-| VALID UNTIL ecpg_sconst
- {
- $$ = cat_str(2,make_str("valid until"),$3);
-}
-| USER name_list
- {
- $$ = cat_str(2,make_str("user"),$2);
-}
-| SYSID Iconst
- {
- $$ = cat_str(2,make_str("sysid"),$2);
-}
-| ADMIN name_list
- {
- $$ = cat_str(2,make_str("admin"),$2);
-}
-| ROLE name_list
- {
- $$ = cat_str(2,make_str("role"),$2);
-}
-| IN_P ROLE name_list
- {
- $$ = cat_str(2,make_str("in role"),$3);
-}
-| IN_P GROUP_P name_list
- {
- $$ = cat_str(2,make_str("in group"),$3);
-}
-;
-
-
- CreateUserStmt:
- CREATE USER RoleId opt_with OptRoleList
- {
- $$ = cat_str(4,make_str("create user"),$3,$4,$5);
-}
-;
-
-
- AlterRoleStmt:
- ALTER ROLE RoleId opt_with OptRoleList
- {
- $$ = cat_str(4,make_str("alter role"),$3,$4,$5);
-}
-;
-
-
- AlterRoleSetStmt:
- ALTER ROLE RoleId SetResetClause
- {
- $$ = cat_str(3,make_str("alter role"),$3,$4);
-}
-;
-
-
- AlterUserStmt:
- ALTER USER RoleId opt_with OptRoleList
- {
- $$ = cat_str(4,make_str("alter user"),$3,$4,$5);
-}
-;
-
-
- AlterUserSetStmt:
- ALTER USER RoleId SetResetClause
- {
- $$ = cat_str(3,make_str("alter user"),$3,$4);
-}
-;
-
-
- DropRoleStmt:
- DROP ROLE name_list
- {
- $$ = cat_str(2,make_str("drop role"),$3);
-}
-| DROP ROLE IF_P EXISTS name_list
- {
- $$ = cat_str(2,make_str("drop role if exists"),$5);
-}
-;
-
-
- DropUserStmt:
- DROP USER name_list
- {
- $$ = cat_str(2,make_str("drop user"),$3);
-}
-| DROP USER IF_P EXISTS name_list
- {
- $$ = cat_str(2,make_str("drop user if exists"),$5);
-}
-;
-
-
- CreateGroupStmt:
- CREATE GROUP_P RoleId opt_with OptRoleList
- {
- $$ = cat_str(4,make_str("create group"),$3,$4,$5);
-}
-;
-
-
- AlterGroupStmt:
- ALTER GROUP_P RoleId add_drop USER name_list
- {
- $$ = cat_str(5,make_str("alter group"),$3,$4,make_str("user"),$6);
-}
-;
-
-
- add_drop:
- ADD_P
- {
- $$ = make_str("add");
-}
-| DROP
- {
- $$ = make_str("drop");
-}
-;
-
-
- DropGroupStmt:
- DROP GROUP_P name_list
- {
- $$ = cat_str(2,make_str("drop group"),$3);
-}
-| DROP GROUP_P IF_P EXISTS name_list
- {
- $$ = cat_str(2,make_str("drop group if exists"),$5);
-}
-;
-
-
- CreateSchemaStmt:
- CREATE SCHEMA OptSchemaName AUTHORIZATION RoleId OptSchemaEltList
- {
- $$ = cat_str(5,make_str("create schema"),$3,make_str("authorization"),$5,$6);
-}
-| CREATE SCHEMA ColId OptSchemaEltList
- {
- $$ = cat_str(3,make_str("create schema"),$3,$4);
-}
-;
-
-
- OptSchemaName:
- ColId
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptSchemaEltList:
- OptSchemaEltList schema_stmt
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- schema_stmt:
- CreateStmt
- {
- $$ = $1;
-}
-| IndexStmt
- {
- $$ = $1;
-}
-| CreateSeqStmt
- {
- $$ = $1;
-}
-| CreateTrigStmt
- {
- $$ = $1;
-}
-| GrantStmt
- {
- $$ = $1;
-}
-| ViewStmt
- {
- $$ = $1;
-}
-;
-
-
- VariableSetStmt:
- SET set_rest
- {
- $$ = cat_str(2,make_str("set"),$2);
-}
-| SET LOCAL set_rest
- {
- $$ = cat_str(2,make_str("set local"),$3);
-}
-| SET SESSION set_rest
- {
- $$ = cat_str(2,make_str("set session"),$3);
-}
-;
-
-
- set_rest:
- var_name TO var_list
- {
- $$ = cat_str(3,$1,make_str("to"),$3);
-}
-| var_name '=' var_list
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-| var_name TO DEFAULT
- {
- $$ = cat_str(2,$1,make_str("to default"));
-}
-| var_name '=' DEFAULT
- {
- $$ = cat_str(2,$1,make_str("= default"));
-}
-| var_name FROM CURRENT_P
- {
- $$ = cat_str(2,$1,make_str("from current"));
-}
-| TIME ZONE zone_value
- {
- $$ = cat_str(2,make_str("time zone"),$3);
-}
-| TRANSACTION transaction_mode_list
- {
- $$ = cat_str(2,make_str("transaction"),$2);
-}
-| SESSION CHARACTERISTICS AS TRANSACTION transaction_mode_list
- {
- $$ = cat_str(2,make_str("session characteristics as transaction"),$5);
-}
-| CATALOG_P ecpg_sconst
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = cat_str(2,make_str("catalog"),$2);
-}
-| SCHEMA ecpg_sconst
- {
- $$ = cat_str(2,make_str("schema"),$2);
-}
-| NAMES opt_encoding
- {
- $$ = cat_str(2,make_str("names"),$2);
-}
-| ROLE ColId_or_Sconst
- {
- $$ = cat_str(2,make_str("role"),$2);
-}
-| SESSION AUTHORIZATION ColId_or_Sconst
- {
- $$ = cat_str(2,make_str("session authorization"),$3);
-}
-| SESSION AUTHORIZATION DEFAULT
- {
- $$ = make_str("session authorization default");
-}
-| XML_P OPTION document_or_content
- {
- $$ = cat_str(2,make_str("xml option"),$3);
-}
-;
-
-
- var_name:
-ECPGColId
- {
- $$ = $1;
-}
-| var_name '.' ColId
- {
- $$ = cat_str(3,$1,make_str("."),$3);
-}
-;
-
-
- var_list:
- var_value
- {
- $$ = $1;
-}
-| var_list ',' var_value
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- var_value:
- opt_boolean
- {
- $$ = $1;
-}
-| ColId_or_Sconst
- {
- $$ = $1;
-}
-| NumericOnly
- {
- if ($1[1] == '$')
- {
- free($1);
- $1 = make_str("$0");
- }
-
- $$ = $1;
-}
-;
-
-
- iso_level:
- READ UNCOMMITTED
- {
- $$ = make_str("read uncommitted");
-}
-| READ COMMITTED
- {
- $$ = make_str("read committed");
-}
-| REPEATABLE READ
- {
- $$ = make_str("repeatable read");
-}
-| SERIALIZABLE
- {
- $$ = make_str("serializable");
-}
-;
-
-
- opt_boolean:
- TRUE_P
- {
- $$ = make_str("true");
-}
-| FALSE_P
- {
- $$ = make_str("false");
-}
-| ON
- {
- $$ = make_str("on");
-}
-| OFF
- {
- $$ = make_str("off");
-}
-;
-
-
- zone_value:
- ecpg_sconst
- {
- $$ = $1;
-}
-| ecpg_ident
- {
- $$ = $1;
-}
-| ConstInterval ecpg_sconst opt_interval
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| ConstInterval '(' Iconst ')' ecpg_sconst opt_interval
- {
- $$ = cat_str(6,$1,make_str("("),$3,make_str(")"),$5,$6);
-}
-| NumericOnly
- {
- $$ = $1;
-}
-| DEFAULT
- {
- $$ = make_str("default");
-}
-| LOCAL
- {
- $$ = make_str("local");
-}
-;
-
-
- opt_encoding:
- ecpg_sconst
- {
- $$ = $1;
-}
-| DEFAULT
- {
- $$ = make_str("default");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ColId_or_Sconst:
- ColId
- {
- $$ = $1;
-}
-| ecpg_sconst
- {
- $$ = $1;
-}
-;
-
-
- VariableResetStmt:
- RESET var_name
- {
- $$ = cat_str(2,make_str("reset"),$2);
-}
-| RESET TIME ZONE
- {
- $$ = make_str("reset time zone");
-}
-| RESET TRANSACTION ISOLATION LEVEL
- {
- $$ = make_str("reset transaction isolation level");
-}
-| RESET SESSION AUTHORIZATION
- {
- $$ = make_str("reset session authorization");
-}
-| RESET ALL
- {
- $$ = make_str("reset all");
-}
-;
-
-
- SetResetClause:
- SET set_rest
- {
- $$ = cat_str(2,make_str("set"),$2);
-}
-| VariableResetStmt
- {
- $$ = $1;
-}
-;
-
-
- VariableShowStmt:
-SHOW var_name ecpg_into
- {
- $$ = cat_str(2,make_str("show"),$2);
-}
-| SHOW TIME ZONE ecpg_into
- {
- $$ = make_str("show time zone");
-}
-| SHOW TRANSACTION ISOLATION LEVEL ecpg_into
- {
- $$ = make_str("show transaction isolation level");
-}
-| SHOW SESSION AUTHORIZATION ecpg_into
- {
- $$ = make_str("show session authorization");
-}
-| SHOW ALL
- {
- mmerror(PARSE_ERROR, ET_ERROR, "SHOW ALL not implemented\n");
- $$ = EMPTY;
- }
-;
-
-
- ConstraintsSetStmt:
- SET CONSTRAINTS constraints_set_list constraints_set_mode
- {
- $$ = cat_str(3,make_str("set constraints"),$3,$4);
-}
-;
-
-
- constraints_set_list:
- ALL
- {
- $$ = make_str("all");
-}
-| qualified_name_list
- {
- $$ = $1;
-}
-;
-
-
- constraints_set_mode:
- DEFERRED
- {
- $$ = make_str("deferred");
-}
-| IMMEDIATE
- {
- $$ = make_str("immediate");
-}
-;
-
-
- CheckPointStmt:
- CHECKPOINT
- {
- $$ = make_str("checkpoint");
-}
-;
-
-
- DiscardStmt:
- DISCARD ALL
- {
- $$ = make_str("discard all");
-}
-| DISCARD TEMP
- {
- $$ = make_str("discard temp");
-}
-| DISCARD TEMPORARY
- {
- $$ = make_str("discard temporary");
-}
-| DISCARD PLANS
- {
- $$ = make_str("discard plans");
-}
-;
-
-
- AlterTableStmt:
- ALTER TABLE relation_expr alter_table_cmds
- {
- $$ = cat_str(3,make_str("alter table"),$3,$4);
-}
-| ALTER INDEX relation_expr alter_table_cmds
- {
- $$ = cat_str(3,make_str("alter index"),$3,$4);
-}
-| ALTER SEQUENCE relation_expr alter_table_cmds
- {
- $$ = cat_str(3,make_str("alter sequence"),$3,$4);
-}
-| ALTER VIEW relation_expr alter_table_cmds
- {
- $$ = cat_str(3,make_str("alter view"),$3,$4);
-}
-;
-
-
- alter_table_cmds:
- alter_table_cmd
- {
- $$ = $1;
-}
-| alter_table_cmds ',' alter_table_cmd
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- alter_table_cmd:
- ADD_P opt_column columnDef
- {
- $$ = cat_str(3,make_str("add"),$2,$3);
-}
-| ALTER opt_column ColId alter_column_default
- {
- $$ = cat_str(4,make_str("alter"),$2,$3,$4);
-}
-| ALTER opt_column ColId DROP NOT NULL_P
- {
- $$ = cat_str(4,make_str("alter"),$2,$3,make_str("drop not null"));
-}
-| ALTER opt_column ColId SET NOT NULL_P
- {
- $$ = cat_str(4,make_str("alter"),$2,$3,make_str("set not null"));
-}
-| ALTER opt_column ColId SET STATISTICS SignedIconst
- {
- $$ = cat_str(5,make_str("alter"),$2,$3,make_str("set statistics"),$6);
-}
-| ALTER opt_column ColId SET STORAGE ColId
- {
- $$ = cat_str(5,make_str("alter"),$2,$3,make_str("set storage"),$6);
-}
-| DROP opt_column ColId opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop"),$2,$3,$4);
-}
-| ALTER opt_column ColId opt_set_data TYPE_P Typename alter_using
- {
- $$ = cat_str(7,make_str("alter"),$2,$3,$4,make_str("type"),$6,$7);
-}
-| ADD_P TableConstraint
- {
- $$ = cat_str(2,make_str("add"),$2);
-}
-| DROP CONSTRAINT name opt_drop_behavior
- {
- $$ = cat_str(3,make_str("drop constraint"),$3,$4);
-}
-| SET WITHOUT OIDS
- {
- $$ = make_str("set without oids");
-}
-| CLUSTER ON name
- {
- $$ = cat_str(2,make_str("cluster on"),$3);
-}
-| SET WITHOUT CLUSTER
- {
- $$ = make_str("set without cluster");
-}
-| ENABLE_P TRIGGER name
- {
- $$ = cat_str(2,make_str("enable trigger"),$3);
-}
-| ENABLE_P ALWAYS TRIGGER name
- {
- $$ = cat_str(2,make_str("enable always trigger"),$4);
-}
-| ENABLE_P REPLICA TRIGGER name
- {
- $$ = cat_str(2,make_str("enable replica trigger"),$4);
-}
-| ENABLE_P TRIGGER ALL
- {
- $$ = make_str("enable trigger all");
-}
-| ENABLE_P TRIGGER USER
- {
- $$ = make_str("enable trigger user");
-}
-| DISABLE_P TRIGGER name
- {
- $$ = cat_str(2,make_str("disable trigger"),$3);
-}
-| DISABLE_P TRIGGER ALL
- {
- $$ = make_str("disable trigger all");
-}
-| DISABLE_P TRIGGER USER
- {
- $$ = make_str("disable trigger user");
-}
-| ENABLE_P RULE name
- {
- $$ = cat_str(2,make_str("enable rule"),$3);
-}
-| ENABLE_P ALWAYS RULE name
- {
- $$ = cat_str(2,make_str("enable always rule"),$4);
-}
-| ENABLE_P REPLICA RULE name
- {
- $$ = cat_str(2,make_str("enable replica rule"),$4);
-}
-| DISABLE_P RULE name
- {
- $$ = cat_str(2,make_str("disable rule"),$3);
-}
-| INHERIT qualified_name
- {
- $$ = cat_str(2,make_str("inherit"),$2);
-}
-| NO INHERIT qualified_name
- {
- $$ = cat_str(2,make_str("no inherit"),$3);
-}
-| OWNER TO RoleId
- {
- $$ = cat_str(2,make_str("owner to"),$3);
-}
-| SET TABLESPACE name
- {
- $$ = cat_str(2,make_str("set tablespace"),$3);
-}
-| SET definition
- {
- $$ = cat_str(2,make_str("set"),$2);
-}
-| RESET definition
- {
- $$ = cat_str(2,make_str("reset"),$2);
-}
-;
-
-
- alter_column_default:
- SET DEFAULT a_expr
- {
- $$ = cat_str(2,make_str("set default"),$3);
-}
-| DROP DEFAULT
- {
- $$ = make_str("drop default");
-}
-;
-
-
- opt_drop_behavior:
- CASCADE
- {
- $$ = make_str("cascade");
-}
-| RESTRICT
- {
- $$ = make_str("restrict");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- alter_using:
- USING a_expr
- {
- $$ = cat_str(2,make_str("using"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ClosePortalStmt:
- CLOSE name
- {
- $$ = cat_str(2,make_str("close"),$2);
-}
-| CLOSE ALL
- {
- $$ = make_str("close all");
-}
-;
-
-
- CopyStmt:
- COPY opt_binary qualified_name opt_column_list opt_oids copy_from copy_file_name copy_delimiter opt_with copy_opt_list
- {
- if (strcmp($6, "to") == 0 && strcmp($7, "stdin") == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "copy to stdin not possible\n");
- else if (strcmp($6, "from") == 0 && strcmp($7, "stdout") == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "copy from stdout not possible\n");
- else if (strcmp($6, "from") == 0 && strcmp($7, "stdin") == 0)
- mmerror(PARSE_ERROR, ET_WARNING, "copy from stdin not implemented\n");
-
- $$ = cat_str(10,make_str("copy"),$2,$3,$4,$5,$6,$7,$8,$9,$10);
-}
-| COPY select_with_parens TO copy_file_name opt_with copy_opt_list
- {
- if (strcmp($4, "stdin") == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "copy to stdin not possible\n");
-
- $$ = cat_str(6,make_str("copy"),$2,make_str("to"),$4,$5,$6);
-}
-;
-
-
- copy_from:
- FROM
- {
- $$ = make_str("from");
-}
-| TO
- {
- $$ = make_str("to");
-}
-;
-
-
- copy_file_name:
- ecpg_sconst
- {
- $$ = $1;
-}
-| STDIN
- {
- $$ = make_str("stdin");
-}
-| STDOUT
- {
- $$ = make_str("stdout");
-}
-;
-
-
- copy_opt_list:
- copy_opt_list copy_opt_item
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- copy_opt_item:
- BINARY
- {
- $$ = make_str("binary");
-}
-| OIDS
- {
- $$ = make_str("oids");
-}
-| DELIMITER opt_as ecpg_sconst
- {
- $$ = cat_str(3,make_str("delimiter"),$2,$3);
-}
-| NULL_P opt_as ecpg_sconst
- {
- $$ = cat_str(3,make_str("null"),$2,$3);
-}
-| CSV
- {
- $$ = make_str("csv");
-}
-| HEADER_P
- {
- $$ = make_str("header");
-}
-| QUOTE opt_as ecpg_sconst
- {
- $$ = cat_str(3,make_str("quote"),$2,$3);
-}
-| ESCAPE opt_as ecpg_sconst
- {
- $$ = cat_str(3,make_str("escape"),$2,$3);
-}
-| FORCE QUOTE columnList
- {
- $$ = cat_str(2,make_str("force quote"),$3);
-}
-| FORCE NOT NULL_P columnList
- {
- $$ = cat_str(2,make_str("force not null"),$4);
-}
-;
-
-
- opt_binary:
- BINARY
- {
- $$ = make_str("binary");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_oids:
- WITH OIDS
- {
- $$ = make_str("with oids");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- copy_delimiter:
- opt_using DELIMITERS ecpg_sconst
- {
- $$ = cat_str(3,$1,make_str("delimiters"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_using:
- USING
- {
- $$ = make_str("using");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateStmt:
- CREATE OptTemp TABLE qualified_name '(' OptTableElementList ')' OptInherit OptWith OnCommitOption OptTableSpace
- {
- $$ = cat_str(11,make_str("create"),$2,make_str("table"),$4,make_str("("),$6,make_str(")"),$8,$9,$10,$11);
-}
-| CREATE OptTemp TABLE qualified_name OF qualified_name '(' OptTableElementList ')' OptWith OnCommitOption OptTableSpace
- {
- $$ = cat_str(12,make_str("create"),$2,make_str("table"),$4,make_str("of"),$6,make_str("("),$8,make_str(")"),$10,$11,$12);
-}
-;
-
-
- OptTemp:
- TEMPORARY
- {
- $$ = make_str("temporary");
-}
-| TEMP
- {
- $$ = make_str("temp");
-}
-| LOCAL TEMPORARY
- {
- $$ = make_str("local temporary");
-}
-| LOCAL TEMP
- {
- $$ = make_str("local temp");
-}
-| GLOBAL TEMPORARY
- {
- $$ = make_str("global temporary");
-}
-| GLOBAL TEMP
- {
- $$ = make_str("global temp");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptTableElementList:
- TableElementList
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TableElementList:
- TableElement
- {
- $$ = $1;
-}
-| TableElementList ',' TableElement
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- TableElement:
- columnDef
- {
- $$ = $1;
-}
-| TableLikeClause
- {
- $$ = $1;
-}
-| TableConstraint
- {
- $$ = $1;
-}
-;
-
-
- columnDef:
- ColId Typename ColQualList
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-;
-
-
- ColQualList:
- ColQualList ColConstraint
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ColConstraint:
- CONSTRAINT name ColConstraintElem
- {
- $$ = cat_str(3,make_str("constraint"),$2,$3);
-}
-| ColConstraintElem
- {
- $$ = $1;
-}
-| ConstraintAttr
- {
- $$ = $1;
-}
-;
-
-
- ColConstraintElem:
- NOT NULL_P
- {
- $$ = make_str("not null");
-}
-| NULL_P
- {
- $$ = make_str("null");
-}
-| UNIQUE opt_definition OptConsTableSpace
- {
- $$ = cat_str(3,make_str("unique"),$2,$3);
-}
-| PRIMARY KEY opt_definition OptConsTableSpace
- {
- $$ = cat_str(3,make_str("primary key"),$3,$4);
-}
-| CHECK '(' a_expr ')'
- {
- $$ = cat_str(3,make_str("check ("),$3,make_str(")"));
-}
-| DEFAULT b_expr
- {
- $$ = cat_str(2,make_str("default"),$2);
-}
-| REFERENCES qualified_name opt_column_list key_match key_actions
- {
- $$ = cat_str(5,make_str("references"),$2,$3,$4,$5);
-}
-;
-
-
- ConstraintAttr:
- DEFERRABLE
- {
- $$ = make_str("deferrable");
-}
-| NOT DEFERRABLE
- {
- $$ = make_str("not deferrable");
-}
-| INITIALLY DEFERRED
- {
- $$ = make_str("initially deferred");
-}
-| INITIALLY IMMEDIATE
- {
- $$ = make_str("initially immediate");
-}
-;
-
-
- TableLikeClause:
- LIKE qualified_name TableLikeOptionList
- {
- $$ = cat_str(3,make_str("like"),$2,$3);
-}
-;
-
-
- TableLikeOptionList:
- TableLikeOptionList TableLikeOption
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TableLikeOption:
- INCLUDING DEFAULTS
- {
- $$ = make_str("including defaults");
-}
-| EXCLUDING DEFAULTS
- {
- $$ = make_str("excluding defaults");
-}
-| INCLUDING CONSTRAINTS
- {
- $$ = make_str("including constraints");
-}
-| EXCLUDING CONSTRAINTS
- {
- $$ = make_str("excluding constraints");
-}
-| INCLUDING INDEXES
- {
- $$ = make_str("including indexes");
-}
-| EXCLUDING INDEXES
- {
- $$ = make_str("excluding indexes");
-}
-;
-
-
- TableConstraint:
- CONSTRAINT name ConstraintElem
- {
- $$ = cat_str(3,make_str("constraint"),$2,$3);
-}
-| ConstraintElem
- {
- $$ = $1;
-}
-;
-
-
- ConstraintElem:
- CHECK '(' a_expr ')'
- {
- $$ = cat_str(3,make_str("check ("),$3,make_str(")"));
-}
-| UNIQUE '(' columnList ')' opt_definition OptConsTableSpace
- {
- $$ = cat_str(5,make_str("unique ("),$3,make_str(")"),$5,$6);
-}
-| PRIMARY KEY '(' columnList ')' opt_definition OptConsTableSpace
- {
- $$ = cat_str(5,make_str("primary key ("),$4,make_str(")"),$6,$7);
-}
-| FOREIGN KEY '(' columnList ')' REFERENCES qualified_name opt_column_list key_match key_actions ConstraintAttributeSpec
- {
- $$ = cat_str(8,make_str("foreign key ("),$4,make_str(") references"),$7,$8,$9,$10,$11);
-}
-;
-
-
- opt_column_list:
- '(' columnList ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- columnList:
- columnElem
- {
- $$ = $1;
-}
-| columnList ',' columnElem
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- columnElem:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- key_match:
- MATCH FULL
- {
- $$ = make_str("match full");
-}
-| MATCH PARTIAL
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = make_str("match partial");
-}
-| MATCH SIMPLE
- {
- $$ = make_str("match simple");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- key_actions:
- key_update
- {
- $$ = $1;
-}
-| key_delete
- {
- $$ = $1;
-}
-| key_update key_delete
- {
- $$ = cat_str(2,$1,$2);
-}
-| key_delete key_update
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- key_update:
- ON UPDATE key_action
- {
- $$ = cat_str(2,make_str("on update"),$3);
-}
-;
-
-
- key_delete:
- ON DELETE_P key_action
- {
- $$ = cat_str(2,make_str("on delete"),$3);
-}
-;
-
-
- key_action:
- NO ACTION
- {
- $$ = make_str("no action");
-}
-| RESTRICT
- {
- $$ = make_str("restrict");
-}
-| CASCADE
- {
- $$ = make_str("cascade");
-}
-| SET NULL_P
- {
- $$ = make_str("set null");
-}
-| SET DEFAULT
- {
- $$ = make_str("set default");
-}
-;
-
-
- OptInherit:
- INHERITS '(' qualified_name_list ')'
- {
- $$ = cat_str(3,make_str("inherits ("),$3,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptWith:
- WITH definition
- {
- $$ = cat_str(2,make_str("with"),$2);
-}
-| WITH OIDS
- {
- $$ = make_str("with oids");
-}
-| WITHOUT OIDS
- {
- $$ = make_str("without oids");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OnCommitOption:
- ON COMMIT DROP
- {
- $$ = make_str("on commit drop");
-}
-| ON COMMIT DELETE_P ROWS
- {
- $$ = make_str("on commit delete rows");
-}
-| ON COMMIT PRESERVE ROWS
- {
- $$ = make_str("on commit preserve rows");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptTableSpace:
- TABLESPACE name
- {
- $$ = cat_str(2,make_str("tablespace"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- OptConsTableSpace:
- USING INDEX TABLESPACE name
- {
- $$ = cat_str(2,make_str("using index tablespace"),$4);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- create_as_target:
- qualified_name OptCreateAs OptWith OnCommitOption OptTableSpace
- {
- $$ = cat_str(5,$1,$2,$3,$4,$5);
-}
-;
-
-
- OptCreateAs:
- '(' CreateAsList ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateAsList:
- CreateAsElement
- {
- $$ = $1;
-}
-| CreateAsList ',' CreateAsElement
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- CreateAsElement:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- opt_with_data:
- WITH DATA_P
- {
- $$ = make_str("with data");
-}
-| WITH NO DATA_P
- {
- $$ = make_str("with no data");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateSeqStmt:
- CREATE OptTemp SEQUENCE qualified_name OptSeqOptList
- {
- $$ = cat_str(5,make_str("create"),$2,make_str("sequence"),$4,$5);
-}
-;
-
-
- AlterSeqStmt:
- ALTER SEQUENCE relation_expr SeqOptList
- {
- $$ = cat_str(3,make_str("alter sequence"),$3,$4);
-}
-;
-
-
- OptSeqOptList:
- SeqOptList
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- SeqOptList:
- SeqOptElem
- {
- $$ = $1;
-}
-| SeqOptList SeqOptElem
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- SeqOptElem:
- CACHE NumericOnly
- {
- $$ = cat_str(2,make_str("cache"),$2);
-}
-| CYCLE
- {
- $$ = make_str("cycle");
-}
-| NO CYCLE
- {
- $$ = make_str("no cycle");
-}
-| INCREMENT opt_by NumericOnly
- {
- $$ = cat_str(3,make_str("increment"),$2,$3);
-}
-| MAXVALUE NumericOnly
- {
- $$ = cat_str(2,make_str("maxvalue"),$2);
-}
-| MINVALUE NumericOnly
- {
- $$ = cat_str(2,make_str("minvalue"),$2);
-}
-| NO MAXVALUE
- {
- $$ = make_str("no maxvalue");
-}
-| NO MINVALUE
- {
- $$ = make_str("no minvalue");
-}
-| OWNED BY any_name
- {
- $$ = cat_str(2,make_str("owned by"),$3);
-}
-| START opt_with NumericOnly
- {
- $$ = cat_str(3,make_str("start"),$2,$3);
-}
-| RESTART
- {
- $$ = make_str("restart");
-}
-| RESTART opt_with NumericOnly
- {
- $$ = cat_str(3,make_str("restart"),$2,$3);
-}
-;
-
-
- opt_by:
- BY
- {
- $$ = make_str("by");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- NumericOnly:
- ecpg_fconst
- {
- $$ = $1;
-}
-| '-' ecpg_fconst
- {
- $$ = cat_str(2,make_str("-"),$2);
-}
-| SignedIconst
- {
- $$ = $1;
-}
-;
-
-
-;
-
-
- CreatePLangStmt:
- CREATE opt_trusted opt_procedural LANGUAGE ColId_or_Sconst
- {
- $$ = cat_str(5,make_str("create"),$2,$3,make_str("language"),$5);
-}
-| CREATE opt_trusted opt_procedural LANGUAGE ColId_or_Sconst HANDLER handler_name opt_validator opt_lancompiler
- {
- $$ = cat_str(9,make_str("create"),$2,$3,make_str("language"),$5,make_str("handler"),$7,$8,$9);
-}
-;
-
-
- opt_trusted:
- TRUSTED
- {
- $$ = make_str("trusted");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- handler_name:
- name
- {
- $$ = $1;
-}
-| name attrs
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- opt_validator:
- VALIDATOR handler_name
- {
- $$ = cat_str(2,make_str("validator"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_lancompiler:
- LANCOMPILER ecpg_sconst
- {
- $$ = cat_str(2,make_str("lancompiler"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- DropPLangStmt:
- DROP opt_procedural LANGUAGE ColId_or_Sconst opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop"),$2,make_str("language"),$4,$5);
-}
-| DROP opt_procedural LANGUAGE IF_P EXISTS ColId_or_Sconst opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop"),$2,make_str("language if exists"),$6,$7);
-}
-;
-
-
- opt_procedural:
- PROCEDURAL
- {
- $$ = make_str("procedural");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateTableSpaceStmt:
- CREATE TABLESPACE name OptTableSpaceOwner LOCATION ecpg_sconst
- {
- $$ = cat_str(5,make_str("create tablespace"),$3,$4,make_str("location"),$6);
-}
-;
-
-
- OptTableSpaceOwner:
- OWNER name
- {
- $$ = cat_str(2,make_str("owner"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- DropTableSpaceStmt:
- DROP TABLESPACE name
- {
- $$ = cat_str(2,make_str("drop tablespace"),$3);
-}
-| DROP TABLESPACE IF_P EXISTS name
- {
- $$ = cat_str(2,make_str("drop tablespace if exists"),$5);
-}
-;
-
-
- CreateTrigStmt:
- CREATE TRIGGER name TriggerActionTime TriggerEvents ON qualified_name TriggerForSpec EXECUTE PROCEDURE func_name '(' TriggerFuncArgs ')'
- {
- $$ = cat_str(12,make_str("create trigger"),$3,$4,$5,make_str("on"),$7,$8,make_str("execute procedure"),$11,make_str("("),$13,make_str(")"));
-}
-| CREATE CONSTRAINT TRIGGER name AFTER TriggerEvents ON qualified_name OptConstrFromTable ConstraintAttributeSpec FOR EACH ROW EXECUTE PROCEDURE func_name '(' TriggerFuncArgs ')'
- {
- $$ = cat_str(13,make_str("create constraint trigger"),$4,make_str("after"),$6,make_str("on"),$8,$9,$10,make_str("for each row execute procedure"),$16,make_str("("),$18,make_str(")"));
-}
-;
-
-
- TriggerActionTime:
- BEFORE
- {
- $$ = make_str("before");
-}
-| AFTER
- {
- $$ = make_str("after");
-}
-;
-
-
- TriggerEvents:
- TriggerOneEvent
- {
- $$ = $1;
-}
-| TriggerOneEvent OR TriggerOneEvent
- {
- $$ = cat_str(3,$1,make_str("or"),$3);
-}
-| TriggerOneEvent OR TriggerOneEvent OR TriggerOneEvent
- {
- $$ = cat_str(5,$1,make_str("or"),$3,make_str("or"),$5);
-}
-;
-
-
- TriggerOneEvent:
- INSERT
- {
- $$ = make_str("insert");
-}
-| DELETE_P
- {
- $$ = make_str("delete");
-}
-| UPDATE
- {
- $$ = make_str("update");
-}
-| TRUNCATE
- {
- $$ = make_str("truncate");
-}
-;
-
-
- TriggerForSpec:
- FOR TriggerForOpt TriggerForType
- {
- $$ = cat_str(3,make_str("for"),$2,$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TriggerForOpt:
- EACH
- {
- $$ = make_str("each");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TriggerForType:
- ROW
- {
- $$ = make_str("row");
-}
-| STATEMENT
- {
- $$ = make_str("statement");
-}
-;
-
-
- TriggerFuncArgs:
- TriggerFuncArg
- {
- $$ = $1;
-}
-| TriggerFuncArgs ',' TriggerFuncArg
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TriggerFuncArg:
- Iconst
- {
- $$ = $1;
-}
-| ecpg_fconst
- {
- $$ = $1;
-}
-| ecpg_sconst
- {
- $$ = $1;
-}
-| ecpg_bconst
- {
- $$ = $1;
-}
-| XCONST
- {
- $$ = make_str("xconst");
-}
-| ColId
- {
- $$ = $1;
-}
-;
-
-
- OptConstrFromTable:
- FROM qualified_name
- {
- $$ = cat_str(2,make_str("from"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ConstraintAttributeSpec:
- ConstraintDeferrabilitySpec
- {
- $$ = $1;
-}
-| ConstraintDeferrabilitySpec ConstraintTimeSpec
- {
- if (strcmp($1, "deferrable") != 0 && strcmp($2, "initially deferrable") == 0 )
- mmerror(PARSE_ERROR, ET_ERROR, "INITIALLY DEFERRED constraint must be DEFERRABLE\n");
-
- $$ = cat_str(2,$1,$2);
-}
-| ConstraintTimeSpec
- {
- $$ = $1;
-}
-| ConstraintTimeSpec ConstraintDeferrabilitySpec
- {
- if (strcmp($2, "deferrable") != 0 && strcmp($1, "initially deferrable") == 0 )
- mmerror(PARSE_ERROR, ET_ERROR, "INITIALLY DEFERRED constraint must be DEFERRABLE\n");
-
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ConstraintDeferrabilitySpec:
- NOT DEFERRABLE
- {
- $$ = make_str("not deferrable");
-}
-| DEFERRABLE
- {
- $$ = make_str("deferrable");
-}
-;
-
-
- ConstraintTimeSpec:
- INITIALLY IMMEDIATE
- {
- $$ = make_str("initially immediate");
-}
-| INITIALLY DEFERRED
- {
- $$ = make_str("initially deferred");
-}
-;
-
-
- DropTrigStmt:
- DROP TRIGGER name ON qualified_name opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop trigger"),$3,make_str("on"),$5,$6);
-}
-| DROP TRIGGER IF_P EXISTS name ON qualified_name opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop trigger if exists"),$5,make_str("on"),$7,$8);
-}
-;
-
-
- CreateAssertStmt:
- CREATE ASSERTION name CHECK '(' a_expr ')' ConstraintAttributeSpec
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = cat_str(6,make_str("create assertion"),$3,make_str("check ("),$6,make_str(")"),$8);
-}
-;
-
-
- DropAssertStmt:
- DROP ASSERTION name opt_drop_behavior
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = cat_str(3,make_str("drop assertion"),$3,$4);
-}
-;
-
-
- DefineStmt:
- CREATE AGGREGATE func_name aggr_args definition
- {
- $$ = cat_str(4,make_str("create aggregate"),$3,$4,$5);
-}
-| CREATE AGGREGATE func_name old_aggr_definition
- {
- $$ = cat_str(3,make_str("create aggregate"),$3,$4);
-}
-| CREATE OPERATOR any_operator definition
- {
- $$ = cat_str(3,make_str("create operator"),$3,$4);
-}
-| CREATE TYPE_P any_name definition
- {
- $$ = cat_str(3,make_str("create type"),$3,$4);
-}
-| CREATE TYPE_P any_name
- {
- $$ = cat_str(2,make_str("create type"),$3);
-}
-| CREATE TYPE_P any_name AS '(' TableFuncElementList ')'
- {
- $$ = cat_str(5,make_str("create type"),$3,make_str("as ("),$6,make_str(")"));
-}
-| CREATE TYPE_P any_name AS ENUM_P '(' enum_val_list ')'
- {
- $$ = cat_str(5,make_str("create type"),$3,make_str("as enum ("),$7,make_str(")"));
-}
-| CREATE TEXT_P SEARCH PARSER any_name definition
- {
- $$ = cat_str(3,make_str("create text search parser"),$5,$6);
-}
-| CREATE TEXT_P SEARCH DICTIONARY any_name definition
- {
- $$ = cat_str(3,make_str("create text search dictionary"),$5,$6);
-}
-| CREATE TEXT_P SEARCH TEMPLATE any_name definition
- {
- $$ = cat_str(3,make_str("create text search template"),$5,$6);
-}
-| CREATE TEXT_P SEARCH CONFIGURATION any_name definition
- {
- $$ = cat_str(3,make_str("create text search configuration"),$5,$6);
-}
-;
-
-
- definition:
- '(' def_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- def_list:
- def_elem
- {
- $$ = $1;
-}
-| def_list ',' def_elem
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- def_elem:
- ColLabel '=' def_arg
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-| ColLabel
- {
- $$ = $1;
-}
-;
-
-
- def_arg:
- func_type
- {
- $$ = $1;
-}
-| reserved_keyword
- {
- $$ = $1;
-}
-| qual_all_Op
- {
- $$ = $1;
-}
-| NumericOnly
- {
- $$ = $1;
-}
-| ecpg_sconst
- {
- $$ = $1;
-}
-;
-
-
- aggr_args:
- '(' type_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-| '(' '*' ')'
- {
- $$ = make_str("( * )");
-}
-;
-
-
- old_aggr_definition:
- '(' old_aggr_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- old_aggr_list:
- old_aggr_elem
- {
- $$ = $1;
-}
-| old_aggr_list ',' old_aggr_elem
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- old_aggr_elem:
- ecpg_ident '=' def_arg
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-;
-
-
- enum_val_list:
- ecpg_sconst
- {
- $$ = $1;
-}
-| enum_val_list ',' ecpg_sconst
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- CreateOpClassStmt:
- CREATE OPERATOR CLASS any_name opt_default FOR TYPE_P Typename USING access_method opt_opfamily AS opclass_item_list
- {
- $$ = cat_str(10,make_str("create operator class"),$4,$5,make_str("for type"),$8,make_str("using"),$10,$11,make_str("as"),$13);
-}
-;
-
-
- opclass_item_list:
- opclass_item
- {
- $$ = $1;
-}
-| opclass_item_list ',' opclass_item
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- opclass_item:
- OPERATOR Iconst any_operator opt_recheck
- {
- $$ = cat_str(4,make_str("operator"),$2,$3,$4);
-}
-| OPERATOR Iconst any_operator oper_argtypes opt_recheck
- {
- $$ = cat_str(5,make_str("operator"),$2,$3,$4,$5);
-}
-| FUNCTION Iconst func_name func_args
- {
- $$ = cat_str(4,make_str("function"),$2,$3,$4);
-}
-| FUNCTION Iconst '(' type_list ')' func_name func_args
- {
- $$ = cat_str(7,make_str("function"),$2,make_str("("),$4,make_str(")"),$6,$7);
-}
-| STORAGE Typename
- {
- $$ = cat_str(2,make_str("storage"),$2);
-}
-;
-
-
- opt_default:
- DEFAULT
- {
- $$ = make_str("default");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_opfamily:
- FAMILY any_name
- {
- $$ = cat_str(2,make_str("family"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_recheck:
- RECHECK
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = make_str("recheck");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateOpFamilyStmt:
- CREATE OPERATOR FAMILY any_name USING access_method
- {
- $$ = cat_str(4,make_str("create operator family"),$4,make_str("using"),$6);
-}
-;
-
-
- AlterOpFamilyStmt:
- ALTER OPERATOR FAMILY any_name USING access_method ADD_P opclass_item_list
- {
- $$ = cat_str(6,make_str("alter operator family"),$4,make_str("using"),$6,make_str("add"),$8);
-}
-| ALTER OPERATOR FAMILY any_name USING access_method DROP opclass_drop_list
- {
- $$ = cat_str(6,make_str("alter operator family"),$4,make_str("using"),$6,make_str("drop"),$8);
-}
-;
-
-
- opclass_drop_list:
- opclass_drop
- {
- $$ = $1;
-}
-| opclass_drop_list ',' opclass_drop
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- opclass_drop:
- OPERATOR Iconst '(' type_list ')'
- {
- $$ = cat_str(5,make_str("operator"),$2,make_str("("),$4,make_str(")"));
-}
-| FUNCTION Iconst '(' type_list ')'
- {
- $$ = cat_str(5,make_str("function"),$2,make_str("("),$4,make_str(")"));
-}
-;
-
-
- DropOpClassStmt:
- DROP OPERATOR CLASS any_name USING access_method opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop operator class"),$4,make_str("using"),$6,$7);
-}
-| DROP OPERATOR CLASS IF_P EXISTS any_name USING access_method opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop operator class if exists"),$6,make_str("using"),$8,$9);
-}
-;
-
-
- DropOpFamilyStmt:
- DROP OPERATOR FAMILY any_name USING access_method opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop operator family"),$4,make_str("using"),$6,$7);
-}
-| DROP OPERATOR FAMILY IF_P EXISTS any_name USING access_method opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop operator family if exists"),$6,make_str("using"),$8,$9);
-}
-;
-
-
- DropOwnedStmt:
- DROP OWNED BY name_list opt_drop_behavior
- {
- $$ = cat_str(3,make_str("drop owned by"),$4,$5);
-}
-;
-
-
- ReassignOwnedStmt:
- REASSIGN OWNED BY name_list TO name
- {
- $$ = cat_str(4,make_str("reassign owned by"),$4,make_str("to"),$6);
-}
-;
-
-
- DropStmt:
- DROP drop_type IF_P EXISTS any_name_list opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop"),$2,make_str("if exists"),$5,$6);
-}
-| DROP drop_type any_name_list opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop"),$2,$3,$4);
-}
-;
-
-
- drop_type:
- TABLE
- {
- $$ = make_str("table");
-}
-| SEQUENCE
- {
- $$ = make_str("sequence");
-}
-| VIEW
- {
- $$ = make_str("view");
-}
-| INDEX
- {
- $$ = make_str("index");
-}
-| TYPE_P
- {
- $$ = make_str("type");
-}
-| DOMAIN_P
- {
- $$ = make_str("domain");
-}
-| CONVERSION_P
- {
- $$ = make_str("conversion");
-}
-| SCHEMA
- {
- $$ = make_str("schema");
-}
-| TEXT_P SEARCH PARSER
- {
- $$ = make_str("text search parser");
-}
-| TEXT_P SEARCH DICTIONARY
- {
- $$ = make_str("text search dictionary");
-}
-| TEXT_P SEARCH TEMPLATE
- {
- $$ = make_str("text search template");
-}
-| TEXT_P SEARCH CONFIGURATION
- {
- $$ = make_str("text search configuration");
-}
-;
-
-
- any_name_list:
- any_name
- {
- $$ = $1;
-}
-| any_name_list ',' any_name
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- any_name:
- ColId
- {
- $$ = $1;
-}
-| ColId attrs
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- attrs:
- '.' attr_name
- {
- $$ = cat_str(2,make_str("."),$2);
-}
-| attrs '.' attr_name
- {
- $$ = cat_str(3,$1,make_str("."),$3);
-}
-;
-
-
- TruncateStmt:
- TRUNCATE opt_table qualified_name_list opt_restart_seqs opt_drop_behavior
- {
- $$ = cat_str(5,make_str("truncate"),$2,$3,$4,$5);
-}
-;
-
-
- opt_restart_seqs:
- CONTINUE_P IDENTITY_P
- {
- $$ = make_str("continue identity");
-}
-| RESTART IDENTITY_P
- {
- $$ = make_str("restart identity");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CommentStmt:
- COMMENT ON comment_type any_name IS comment_text
- {
- $$ = cat_str(5,make_str("comment on"),$3,$4,make_str("is"),$6);
-}
-| COMMENT ON AGGREGATE func_name aggr_args IS comment_text
- {
- $$ = cat_str(5,make_str("comment on aggregate"),$4,$5,make_str("is"),$7);
-}
-| COMMENT ON FUNCTION func_name func_args IS comment_text
- {
- $$ = cat_str(5,make_str("comment on function"),$4,$5,make_str("is"),$7);
-}
-| COMMENT ON OPERATOR any_operator oper_argtypes IS comment_text
- {
- $$ = cat_str(5,make_str("comment on operator"),$4,$5,make_str("is"),$7);
-}
-| COMMENT ON CONSTRAINT name ON any_name IS comment_text
- {
- $$ = cat_str(6,make_str("comment on constraint"),$4,make_str("on"),$6,make_str("is"),$8);
-}
-| COMMENT ON RULE name ON any_name IS comment_text
- {
- $$ = cat_str(6,make_str("comment on rule"),$4,make_str("on"),$6,make_str("is"),$8);
-}
-| COMMENT ON RULE name IS comment_text
- {
- $$ = cat_str(4,make_str("comment on rule"),$4,make_str("is"),$6);
-}
-| COMMENT ON TRIGGER name ON any_name IS comment_text
- {
- $$ = cat_str(6,make_str("comment on trigger"),$4,make_str("on"),$6,make_str("is"),$8);
-}
-| COMMENT ON OPERATOR CLASS any_name USING access_method IS comment_text
- {
- $$ = cat_str(6,make_str("comment on operator class"),$5,make_str("using"),$7,make_str("is"),$9);
-}
-| COMMENT ON OPERATOR FAMILY any_name USING access_method IS comment_text
- {
- $$ = cat_str(6,make_str("comment on operator family"),$5,make_str("using"),$7,make_str("is"),$9);
-}
-| COMMENT ON LARGE_P OBJECT_P NumericOnly IS comment_text
- {
- $$ = cat_str(4,make_str("comment on large object"),$5,make_str("is"),$7);
-}
-| COMMENT ON CAST '(' Typename AS Typename ')' IS comment_text
- {
- $$ = cat_str(6,make_str("comment on cast ("),$5,make_str("as"),$7,make_str(") is"),$10);
-}
-| COMMENT ON opt_procedural LANGUAGE any_name IS comment_text
- {
- $$ = cat_str(6,make_str("comment on"),$3,make_str("language"),$5,make_str("is"),$7);
-}
-| COMMENT ON TEXT_P SEARCH PARSER any_name IS comment_text
- {
- $$ = cat_str(4,make_str("comment on text search parser"),$6,make_str("is"),$8);
-}
-| COMMENT ON TEXT_P SEARCH DICTIONARY any_name IS comment_text
- {
- $$ = cat_str(4,make_str("comment on text search dictionary"),$6,make_str("is"),$8);
-}
-| COMMENT ON TEXT_P SEARCH TEMPLATE any_name IS comment_text
- {
- $$ = cat_str(4,make_str("comment on text search template"),$6,make_str("is"),$8);
-}
-| COMMENT ON TEXT_P SEARCH CONFIGURATION any_name IS comment_text
- {
- $$ = cat_str(4,make_str("comment on text search configuration"),$6,make_str("is"),$8);
-}
-;
-
-
- comment_type:
- COLUMN
- {
- $$ = make_str("column");
-}
-| DATABASE
- {
- $$ = make_str("database");
-}
-| SCHEMA
- {
- $$ = make_str("schema");
-}
-| INDEX
- {
- $$ = make_str("index");
-}
-| SEQUENCE
- {
- $$ = make_str("sequence");
-}
-| TABLE
- {
- $$ = make_str("table");
-}
-| DOMAIN_P
- {
- $$ = make_str("domain");
-}
-| TYPE_P
- {
- $$ = make_str("type");
-}
-| VIEW
- {
- $$ = make_str("view");
-}
-| CONVERSION_P
- {
- $$ = make_str("conversion");
-}
-| TABLESPACE
- {
- $$ = make_str("tablespace");
-}
-| ROLE
- {
- $$ = make_str("role");
-}
-;
-
-
- comment_text:
- ecpg_sconst
- {
- $$ = $1;
-}
-| NULL_P
- {
- $$ = make_str("null");
-}
-;
-
-
- FetchStmt:
- FETCH fetch_direction from_in name
- {
- add_additional_variables($4, false);
- $$ = cat_str(4, make_str("fetch"), $2, $3, $4);
- }
-| FETCH name
- {
- add_additional_variables($2, false);
- $$ = cat_str(2, make_str("fetch"), $2);
- }
-| MOVE fetch_direction from_in name
- {
- $$ = cat_str(4,make_str("move"),$2,$3,$4);
-}
-| MOVE name
- {
- $$ = cat_str(2,make_str("move"),$2);
-}
- | FETCH fetch_direction from_in name ecpg_into
- {
- add_additional_variables($4, false);
- $$ = cat_str(4, make_str("fetch"), $2, $3, $4);
- }
- | FETCH fetch_direction name ecpg_into
- {
- add_additional_variables($3, false);
- $$ = cat_str(4, make_str("fetch"), $2, make_str("from"), $3);
- }
- | FETCH from_in name ecpg_into
- {
- add_additional_variables($3, false);
- $$ = cat_str(3, make_str("fetch"), $2, $3);
- }
- | FETCH name ecpg_into
- {
- add_additional_variables($2, false);
- $$ = cat2_str(make_str("fetch"), $2);
- }
- | FETCH fetch_direction name
- {
- add_additional_variables($3, false);
- $$ = cat_str(4, make_str("fetch"), $2, make_str("from"), $3);
- }
- | FETCH from_in name
- {
- add_additional_variables($3, false);
- $$ = cat_str(3, make_str("fetch"), $2, $3);
- }
-;
-
-
- fetch_direction:
- NEXT
- {
- $$ = make_str("next");
-}
-| PRIOR
- {
- $$ = make_str("prior");
-}
-| FIRST_P
- {
- $$ = make_str("first");
-}
-| LAST_P
- {
- $$ = make_str("last");
-}
-| ABSOLUTE_P SignedIconst
- {
- if ($2[1] == '$')
- {
- free($2);
- $2 = make_str("$0");
- }
-
- $$ = cat_str(2,make_str("absolute"),$2);
-}
-| RELATIVE_P SignedIconst
- {
- if ($2[1] == '$')
- {
- free($2);
- $2 = make_str("$0");
- }
-
- $$ = cat_str(2,make_str("relative"),$2);
-}
-| SignedIconst
- {
- if ($1[1] == '$')
- {
- free($1);
- $1 = make_str("$0");
- }
-
- $$ = $1;
-}
-| ALL
- {
- $$ = make_str("all");
-}
-| FORWARD
- {
- $$ = make_str("forward");
-}
-| FORWARD SignedIconst
- {
- if ($2[1] == '$')
- {
- free($2);
- $2 = make_str("$0");
- }
-
- $$ = cat_str(2,make_str("forward"),$2);
-}
-| FORWARD ALL
- {
- $$ = make_str("forward all");
-}
-| BACKWARD
- {
- $$ = make_str("backward");
-}
-| BACKWARD SignedIconst
- {
- if ($2[1] == '$')
- {
- free($2);
- $2 = make_str("$0");
- }
-
- $$ = cat_str(2,make_str("backward"),$2);
-}
-| BACKWARD ALL
- {
- $$ = make_str("backward all");
-}
-;
-
-
- from_in:
- FROM
- {
- $$ = make_str("from");
-}
-| IN_P
- {
- $$ = make_str("in");
-}
-;
-
-
- GrantStmt:
- GRANT privileges ON privilege_target TO grantee_list opt_grant_grant_option
- {
- $$ = cat_str(7,make_str("grant"),$2,make_str("on"),$4,make_str("to"),$6,$7);
-}
-;
-
-
- RevokeStmt:
- REVOKE privileges ON privilege_target FROM grantee_list opt_drop_behavior
- {
- $$ = cat_str(7,make_str("revoke"),$2,make_str("on"),$4,make_str("from"),$6,$7);
-}
-| REVOKE GRANT OPTION FOR privileges ON privilege_target FROM grantee_list opt_drop_behavior
- {
- $$ = cat_str(7,make_str("revoke grant option for"),$5,make_str("on"),$7,make_str("from"),$9,$10);
-}
-;
-
-
- privileges:
- privilege_list
- {
- $$ = $1;
-}
-| ALL
- {
- $$ = make_str("all");
-}
-| ALL PRIVILEGES
- {
- $$ = make_str("all privileges");
-}
-;
-
-
- privilege_list:
- privilege
- {
- $$ = $1;
-}
-| privilege_list ',' privilege
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- privilege:
- SELECT
- {
- $$ = make_str("select");
-}
-| REFERENCES
- {
- $$ = make_str("references");
-}
-| CREATE
- {
- $$ = make_str("create");
-}
-| ColId
- {
- $$ = $1;
-}
-;
-
-
- privilege_target:
- qualified_name_list
- {
- $$ = $1;
-}
-| TABLE qualified_name_list
- {
- $$ = cat_str(2,make_str("table"),$2);
-}
-| SEQUENCE qualified_name_list
- {
- $$ = cat_str(2,make_str("sequence"),$2);
-}
-| FUNCTION function_with_argtypes_list
- {
- $$ = cat_str(2,make_str("function"),$2);
-}
-| DATABASE name_list
- {
- $$ = cat_str(2,make_str("database"),$2);
-}
-| LANGUAGE name_list
- {
- $$ = cat_str(2,make_str("language"),$2);
-}
-| SCHEMA name_list
- {
- $$ = cat_str(2,make_str("schema"),$2);
-}
-| TABLESPACE name_list
- {
- $$ = cat_str(2,make_str("tablespace"),$2);
-}
-;
-
-
- grantee_list:
- grantee
- {
- $$ = $1;
-}
-| grantee_list ',' grantee
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- grantee:
- RoleId
- {
- $$ = $1;
-}
-| GROUP_P RoleId
- {
- $$ = cat_str(2,make_str("group"),$2);
-}
-;
-
-
- opt_grant_grant_option:
- WITH GRANT OPTION
- {
- $$ = make_str("with grant option");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- function_with_argtypes_list:
- function_with_argtypes
- {
- $$ = $1;
-}
-| function_with_argtypes_list ',' function_with_argtypes
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- function_with_argtypes:
- func_name func_args
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- GrantRoleStmt:
- GRANT privilege_list TO name_list opt_grant_admin_option opt_granted_by
- {
- $$ = cat_str(6,make_str("grant"),$2,make_str("to"),$4,$5,$6);
-}
-;
-
-
- RevokeRoleStmt:
- REVOKE privilege_list FROM name_list opt_granted_by opt_drop_behavior
- {
- $$ = cat_str(6,make_str("revoke"),$2,make_str("from"),$4,$5,$6);
-}
-| REVOKE ADMIN OPTION FOR privilege_list FROM name_list opt_granted_by opt_drop_behavior
- {
- $$ = cat_str(6,make_str("revoke admin option for"),$5,make_str("from"),$7,$8,$9);
-}
-;
-
-
- opt_grant_admin_option:
- WITH ADMIN OPTION
- {
- $$ = make_str("with admin option");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_granted_by:
- GRANTED BY RoleId
- {
- $$ = cat_str(2,make_str("granted by"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- IndexStmt:
- CREATE index_opt_unique INDEX index_name ON qualified_name access_method_clause '(' index_params ')' opt_definition OptTableSpace where_clause
- {
- $$ = cat_str(13,make_str("create"),$2,make_str("index"),$4,make_str("on"),$6,$7,make_str("("),$9,make_str(")"),$11,$12,$13);
-}
-| CREATE index_opt_unique INDEX CONCURRENTLY index_name ON qualified_name access_method_clause '(' index_params ')' opt_definition OptTableSpace where_clause
- {
- $$ = cat_str(13,make_str("create"),$2,make_str("index concurrently"),$5,make_str("on"),$7,$8,make_str("("),$10,make_str(")"),$12,$13,$14);
-}
-;
-
-
- index_opt_unique:
- UNIQUE
- {
- $$ = make_str("unique");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- access_method_clause:
- USING access_method
- {
- $$ = cat_str(2,make_str("using"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- index_params:
- index_elem
- {
- $$ = $1;
-}
-| index_params ',' index_elem
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- index_elem:
- ColId opt_class opt_asc_desc opt_nulls_order
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| func_expr opt_class opt_asc_desc opt_nulls_order
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| '(' a_expr ')' opt_class opt_asc_desc opt_nulls_order
- {
- $$ = cat_str(6,make_str("("),$2,make_str(")"),$4,$5,$6);
-}
-;
-
-
- opt_class:
- any_name
- {
- $$ = $1;
-}
-| USING any_name
- {
- $$ = cat_str(2,make_str("using"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_asc_desc:
- ASC
- {
- $$ = make_str("asc");
-}
-| DESC
- {
- $$ = make_str("desc");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_nulls_order:
- NULLS_FIRST
- {
- $$ = make_str("nulls first");
-}
-| NULLS_LAST
- {
- $$ = make_str("nulls last");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- CreateFunctionStmt:
- CREATE opt_or_replace FUNCTION func_name func_args RETURNS func_return createfunc_opt_list opt_definition
- {
- $$ = cat_str(9,make_str("create"),$2,make_str("function"),$4,$5,make_str("returns"),$7,$8,$9);
-}
-| CREATE opt_or_replace FUNCTION func_name func_args RETURNS TABLE '(' table_func_column_list ')' createfunc_opt_list opt_definition
- {
- $$ = cat_str(10,make_str("create"),$2,make_str("function"),$4,$5,make_str("returns table ("),$9,make_str(")"),$11,$12);
-}
-| CREATE opt_or_replace FUNCTION func_name func_args createfunc_opt_list opt_definition
- {
- $$ = cat_str(7,make_str("create"),$2,make_str("function"),$4,$5,$6,$7);
-}
-;
-
-
- opt_or_replace:
- OR REPLACE
- {
- $$ = make_str("or replace");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- func_args:
- '(' func_args_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-| '(' ')'
- {
- $$ = make_str("( )");
-}
-;
-
-
- func_args_list:
- func_arg
- {
- $$ = $1;
-}
-| func_args_list ',' func_arg
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- func_arg:
- arg_class param_name func_type
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| param_name arg_class func_type
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| param_name func_type
- {
- $$ = cat_str(2,$1,$2);
-}
-| arg_class func_type
- {
- $$ = cat_str(2,$1,$2);
-}
-| func_type
- {
- $$ = $1;
-}
-;
-
-
- arg_class:
- IN_P
- {
- $$ = make_str("in");
-}
-| OUT_P
- {
- $$ = make_str("out");
-}
-| INOUT
- {
- $$ = make_str("inout");
-}
-| IN_P OUT_P
- {
- $$ = make_str("in out");
-}
-| VARIADIC
- {
- $$ = make_str("variadic");
-}
-;
-
-
- param_name:
- type_function_name
- {
- $$ = $1;
-}
-;
-
-
- func_return:
- func_type
- {
- $$ = $1;
-}
-;
-
-
- func_type:
- Typename
- {
- $$ = $1;
-}
-| type_function_name attrs '%' TYPE_P
- {
- $$ = cat_str(3,$1,$2,make_str("% type"));
-}
-| SETOF type_function_name attrs '%' TYPE_P
- {
- $$ = cat_str(4,make_str("setof"),$2,$3,make_str("% type"));
-}
-;
-
-
- createfunc_opt_list:
- createfunc_opt_item
- {
- $$ = $1;
-}
-| createfunc_opt_list createfunc_opt_item
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- common_func_opt_item:
- CALLED ON NULL_P INPUT_P
- {
- $$ = make_str("called on null input");
-}
-| RETURNS NULL_P ON NULL_P INPUT_P
- {
- $$ = make_str("returns null on null input");
-}
-| STRICT_P
- {
- $$ = make_str("strict");
-}
-| IMMUTABLE
- {
- $$ = make_str("immutable");
-}
-| STABLE
- {
- $$ = make_str("stable");
-}
-| VOLATILE
- {
- $$ = make_str("volatile");
-}
-| EXTERNAL SECURITY DEFINER
- {
- $$ = make_str("external security definer");
-}
-| EXTERNAL SECURITY INVOKER
- {
- $$ = make_str("external security invoker");
-}
-| SECURITY DEFINER
- {
- $$ = make_str("security definer");
-}
-| SECURITY INVOKER
- {
- $$ = make_str("security invoker");
-}
-| COST NumericOnly
- {
- $$ = cat_str(2,make_str("cost"),$2);
-}
-| ROWS NumericOnly
- {
- $$ = cat_str(2,make_str("rows"),$2);
-}
-| SetResetClause
- {
- $$ = $1;
-}
-;
-
-
- createfunc_opt_item:
- AS func_as
- {
- $$ = cat_str(2,make_str("as"),$2);
-}
-| LANGUAGE ColId_or_Sconst
- {
- $$ = cat_str(2,make_str("language"),$2);
-}
-| common_func_opt_item
- {
- $$ = $1;
-}
-;
-
-
- func_as:
- ecpg_sconst
- {
- $$ = $1;
-}
-| ecpg_sconst ',' ecpg_sconst
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- opt_definition:
- WITH definition
- {
- $$ = cat_str(2,make_str("with"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- table_func_column:
- param_name func_type
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- table_func_column_list:
- table_func_column
- {
- $$ = $1;
-}
-| table_func_column_list ',' table_func_column
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- AlterFunctionStmt:
- ALTER FUNCTION function_with_argtypes alterfunc_opt_list opt_restrict
- {
- $$ = cat_str(4,make_str("alter function"),$3,$4,$5);
-}
-;
-
-
- alterfunc_opt_list:
- common_func_opt_item
- {
- $$ = $1;
-}
-| alterfunc_opt_list common_func_opt_item
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- opt_restrict:
- RESTRICT
- {
- $$ = make_str("restrict");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- RemoveFuncStmt:
- DROP FUNCTION func_name func_args opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop function"),$3,$4,$5);
-}
-| DROP FUNCTION IF_P EXISTS func_name func_args opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop function if exists"),$5,$6,$7);
-}
-;
-
-
- RemoveAggrStmt:
- DROP AGGREGATE func_name aggr_args opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop aggregate"),$3,$4,$5);
-}
-| DROP AGGREGATE IF_P EXISTS func_name aggr_args opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop aggregate if exists"),$5,$6,$7);
-}
-;
-
-
- RemoveOperStmt:
- DROP OPERATOR any_operator oper_argtypes opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop operator"),$3,$4,$5);
-}
-| DROP OPERATOR IF_P EXISTS any_operator oper_argtypes opt_drop_behavior
- {
- $$ = cat_str(4,make_str("drop operator if exists"),$5,$6,$7);
-}
-;
-
-
- oper_argtypes:
- '(' Typename ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-| '(' Typename ',' Typename ')'
- {
- $$ = cat_str(5,make_str("("),$2,make_str(","),$4,make_str(")"));
-}
-| '(' NONE ',' Typename ')'
- {
- $$ = cat_str(3,make_str("( none ,"),$4,make_str(")"));
-}
-| '(' Typename ',' NONE ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(", none )"));
-}
-;
-
-
- any_operator:
- all_Op
- {
- $$ = $1;
-}
-| ColId '.' any_operator
- {
- $$ = cat_str(3,$1,make_str("."),$3);
-}
-;
-
-
- CreateCastStmt:
- CREATE CAST '(' Typename AS Typename ')' WITH FUNCTION function_with_argtypes cast_context
- {
- $$ = cat_str(7,make_str("create cast ("),$4,make_str("as"),$6,make_str(") with function"),$10,$11);
-}
-| CREATE CAST '(' Typename AS Typename ')' WITHOUT FUNCTION cast_context
- {
- $$ = cat_str(6,make_str("create cast ("),$4,make_str("as"),$6,make_str(") without function"),$10);
-}
-| CREATE CAST '(' Typename AS Typename ')' WITH INOUT cast_context
- {
- $$ = cat_str(6,make_str("create cast ("),$4,make_str("as"),$6,make_str(") with inout"),$10);
-}
-;
-
-
- cast_context:
- AS IMPLICIT_P
- {
- $$ = make_str("as implicit");
-}
-| AS ASSIGNMENT
- {
- $$ = make_str("as assignment");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- DropCastStmt:
- DROP CAST opt_if_exists '(' Typename AS Typename ')' opt_drop_behavior
- {
- $$ = cat_str(8,make_str("drop cast"),$3,make_str("("),$5,make_str("as"),$7,make_str(")"),$9);
-}
-;
-
-
- opt_if_exists:
- IF_P EXISTS
- {
- $$ = make_str("if exists");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ReindexStmt:
- REINDEX reindex_type qualified_name opt_force
- {
- $$ = cat_str(4,make_str("reindex"),$2,$3,$4);
-}
-| REINDEX SYSTEM_P name opt_force
- {
- $$ = cat_str(3,make_str("reindex system"),$3,$4);
-}
-| REINDEX DATABASE name opt_force
- {
- $$ = cat_str(3,make_str("reindex database"),$3,$4);
-}
-;
-
-
- reindex_type:
- INDEX
- {
- $$ = make_str("index");
-}
-| TABLE
- {
- $$ = make_str("table");
-}
-;
-
-
- opt_force:
- FORCE
- {
- $$ = make_str("force");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- RenameStmt:
- ALTER AGGREGATE func_name aggr_args RENAME TO name
- {
- $$ = cat_str(5,make_str("alter aggregate"),$3,$4,make_str("rename to"),$7);
-}
-| ALTER CONVERSION_P any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter conversion"),$3,make_str("rename to"),$6);
-}
-| ALTER DATABASE database_name RENAME TO database_name
- {
- $$ = cat_str(4,make_str("alter database"),$3,make_str("rename to"),$6);
-}
-| ALTER FUNCTION function_with_argtypes RENAME TO name
- {
- $$ = cat_str(4,make_str("alter function"),$3,make_str("rename to"),$6);
-}
-| ALTER GROUP_P RoleId RENAME TO RoleId
- {
- $$ = cat_str(4,make_str("alter group"),$3,make_str("rename to"),$6);
-}
-| ALTER opt_procedural LANGUAGE name RENAME TO name
- {
- $$ = cat_str(6,make_str("alter"),$2,make_str("language"),$4,make_str("rename to"),$7);
-}
-| ALTER OPERATOR CLASS any_name USING access_method RENAME TO name
- {
- $$ = cat_str(6,make_str("alter operator class"),$4,make_str("using"),$6,make_str("rename to"),$9);
-}
-| ALTER OPERATOR FAMILY any_name USING access_method RENAME TO name
- {
- $$ = cat_str(6,make_str("alter operator family"),$4,make_str("using"),$6,make_str("rename to"),$9);
-}
-| ALTER SCHEMA name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter schema"),$3,make_str("rename to"),$6);
-}
-| ALTER TABLE relation_expr RENAME TO name
- {
- $$ = cat_str(4,make_str("alter table"),$3,make_str("rename to"),$6);
-}
-| ALTER SEQUENCE relation_expr RENAME TO name
- {
- $$ = cat_str(4,make_str("alter sequence"),$3,make_str("rename to"),$6);
-}
-| ALTER VIEW relation_expr RENAME TO name
- {
- $$ = cat_str(4,make_str("alter view"),$3,make_str("rename to"),$6);
-}
-| ALTER INDEX relation_expr RENAME TO name
- {
- $$ = cat_str(4,make_str("alter index"),$3,make_str("rename to"),$6);
-}
-| ALTER TABLE relation_expr RENAME opt_column name TO name
- {
- $$ = cat_str(7,make_str("alter table"),$3,make_str("rename"),$5,$6,make_str("to"),$8);
-}
-| ALTER TRIGGER name ON relation_expr RENAME TO name
- {
- $$ = cat_str(6,make_str("alter trigger"),$3,make_str("on"),$5,make_str("rename to"),$8);
-}
-| ALTER ROLE RoleId RENAME TO RoleId
- {
- $$ = cat_str(4,make_str("alter role"),$3,make_str("rename to"),$6);
-}
-| ALTER USER RoleId RENAME TO RoleId
- {
- $$ = cat_str(4,make_str("alter user"),$3,make_str("rename to"),$6);
-}
-| ALTER TABLESPACE name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter tablespace"),$3,make_str("rename to"),$6);
-}
-| ALTER TEXT_P SEARCH PARSER any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter text search parser"),$5,make_str("rename to"),$8);
-}
-| ALTER TEXT_P SEARCH DICTIONARY any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter text search dictionary"),$5,make_str("rename to"),$8);
-}
-| ALTER TEXT_P SEARCH TEMPLATE any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter text search template"),$5,make_str("rename to"),$8);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter text search configuration"),$5,make_str("rename to"),$8);
-}
-| ALTER TYPE_P any_name RENAME TO name
- {
- $$ = cat_str(4,make_str("alter type"),$3,make_str("rename to"),$6);
-}
-;
-
-
- opt_column:
- COLUMN
- {
- $$ = make_str("column");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_set_data:
- SET DATA_P
- {
- $$ = make_str("set data");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- AlterObjectSchemaStmt:
- ALTER AGGREGATE func_name aggr_args SET SCHEMA name
- {
- $$ = cat_str(5,make_str("alter aggregate"),$3,$4,make_str("set schema"),$7);
-}
-| ALTER DOMAIN_P any_name SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter domain"),$3,make_str("set schema"),$6);
-}
-| ALTER FUNCTION function_with_argtypes SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter function"),$3,make_str("set schema"),$6);
-}
-| ALTER TABLE relation_expr SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter table"),$3,make_str("set schema"),$6);
-}
-| ALTER SEQUENCE relation_expr SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter sequence"),$3,make_str("set schema"),$6);
-}
-| ALTER VIEW relation_expr SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter view"),$3,make_str("set schema"),$6);
-}
-| ALTER TYPE_P any_name SET SCHEMA name
- {
- $$ = cat_str(4,make_str("alter type"),$3,make_str("set schema"),$6);
-}
-;
-
-
- AlterOwnerStmt:
- ALTER AGGREGATE func_name aggr_args OWNER TO RoleId
- {
- $$ = cat_str(5,make_str("alter aggregate"),$3,$4,make_str("owner to"),$7);
-}
-| ALTER CONVERSION_P any_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter conversion"),$3,make_str("owner to"),$6);
-}
-| ALTER DATABASE database_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter database"),$3,make_str("owner to"),$6);
-}
-| ALTER DOMAIN_P any_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter domain"),$3,make_str("owner to"),$6);
-}
-| ALTER FUNCTION function_with_argtypes OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter function"),$3,make_str("owner to"),$6);
-}
-| ALTER opt_procedural LANGUAGE name OWNER TO RoleId
- {
- $$ = cat_str(6,make_str("alter"),$2,make_str("language"),$4,make_str("owner to"),$7);
-}
-| ALTER OPERATOR any_operator oper_argtypes OWNER TO RoleId
- {
- $$ = cat_str(5,make_str("alter operator"),$3,$4,make_str("owner to"),$7);
-}
-| ALTER OPERATOR CLASS any_name USING access_method OWNER TO RoleId
- {
- $$ = cat_str(6,make_str("alter operator class"),$4,make_str("using"),$6,make_str("owner to"),$9);
-}
-| ALTER OPERATOR FAMILY any_name USING access_method OWNER TO RoleId
- {
- $$ = cat_str(6,make_str("alter operator family"),$4,make_str("using"),$6,make_str("owner to"),$9);
-}
-| ALTER SCHEMA name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter schema"),$3,make_str("owner to"),$6);
-}
-| ALTER TYPE_P any_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter type"),$3,make_str("owner to"),$6);
-}
-| ALTER TABLESPACE name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter tablespace"),$3,make_str("owner to"),$6);
-}
-| ALTER TEXT_P SEARCH DICTIONARY any_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter text search dictionary"),$5,make_str("owner to"),$8);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name OWNER TO RoleId
- {
- $$ = cat_str(4,make_str("alter text search configuration"),$5,make_str("owner to"),$8);
-}
-;
-
-
- RuleActionList:
- NOTHING
- {
- $$ = make_str("nothing");
-}
-| RuleActionStmt
- {
- $$ = $1;
-}
-| '(' RuleActionMulti ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- RuleActionMulti:
- RuleActionMulti ';' RuleActionStmtOrEmpty
- {
- $$ = cat_str(3,$1,make_str(";"),$3);
-}
-| RuleActionStmtOrEmpty
- {
- $$ = $1;
-}
-;
-
-
- RuleActionStmt:
- SelectStmt
- {
- $$ = $1;
-}
-| InsertStmt
- {
- $$ = $1;
-}
-| UpdateStmt
- {
- $$ = $1;
-}
-| DeleteStmt
- {
- $$ = $1;
-}
-| NotifyStmt
- {
- $$ = $1;
-}
-;
-
-
- RuleActionStmtOrEmpty:
- RuleActionStmt
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- event:
- SELECT
- {
- $$ = make_str("select");
-}
-| UPDATE
- {
- $$ = make_str("update");
-}
-| DELETE_P
- {
- $$ = make_str("delete");
-}
-| INSERT
- {
- $$ = make_str("insert");
-}
-;
-
-
- opt_instead:
- INSTEAD
- {
- $$ = make_str("instead");
-}
-| ALSO
- {
- $$ = make_str("also");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- DropRuleStmt:
- DROP RULE name ON qualified_name opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop rule"),$3,make_str("on"),$5,$6);
-}
-| DROP RULE IF_P EXISTS name ON qualified_name opt_drop_behavior
- {
- $$ = cat_str(5,make_str("drop rule if exists"),$5,make_str("on"),$7,$8);
-}
-;
-
-
- NotifyStmt:
- NOTIFY ColId
- {
- $$ = cat_str(2,make_str("notify"),$2);
-}
-;
-
-
- ListenStmt:
- LISTEN ColId
- {
- $$ = cat_str(2,make_str("listen"),$2);
-}
-;
-
-
- UnlistenStmt:
- UNLISTEN ColId
- {
- $$ = cat_str(2,make_str("unlisten"),$2);
-}
-| UNLISTEN '*'
- {
- $$ = make_str("unlisten *");
-}
-;
-
-
- TransactionStmt:
- ABORT_P opt_transaction
- {
- $$ = cat_str(2,make_str("abort"),$2);
-}
-| BEGIN_P opt_transaction transaction_mode_list_or_empty
- {
- $$ = cat_str(3,make_str("begin"),$2,$3);
-}
-| START TRANSACTION transaction_mode_list_or_empty
- {
- $$ = cat_str(2,make_str("start transaction"),$3);
-}
-| COMMIT opt_transaction
- {
- $$ = cat_str(2,make_str("commit"),$2);
-}
-| END_P opt_transaction
- {
- $$ = cat_str(2,make_str("end"),$2);
-}
-| ROLLBACK opt_transaction
- {
- $$ = cat_str(2,make_str("rollback"),$2);
-}
-| SAVEPOINT ColId
- {
- $$ = cat_str(2,make_str("savepoint"),$2);
-}
-| RELEASE SAVEPOINT ColId
- {
- $$ = cat_str(2,make_str("release savepoint"),$3);
-}
-| RELEASE ColId
- {
- $$ = cat_str(2,make_str("release"),$2);
-}
-| ROLLBACK opt_transaction TO SAVEPOINT ColId
- {
- $$ = cat_str(4,make_str("rollback"),$2,make_str("to savepoint"),$5);
-}
-| ROLLBACK opt_transaction TO ColId
- {
- $$ = cat_str(4,make_str("rollback"),$2,make_str("to"),$4);
-}
-| PREPARE TRANSACTION ecpg_sconst
- {
- $$ = cat_str(2,make_str("prepare transaction"),$3);
-}
-| COMMIT PREPARED ecpg_sconst
- {
- $$ = cat_str(2,make_str("commit prepared"),$3);
-}
-| ROLLBACK PREPARED ecpg_sconst
- {
- $$ = cat_str(2,make_str("rollback prepared"),$3);
-}
-;
-
-
- opt_transaction:
- WORK
- {
- $$ = make_str("work");
-}
-| TRANSACTION
- {
- $$ = make_str("transaction");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- transaction_mode_item:
- ISOLATION LEVEL iso_level
- {
- $$ = cat_str(2,make_str("isolation level"),$3);
-}
-| READ ONLY
- {
- $$ = make_str("read only");
-}
-| READ WRITE
- {
- $$ = make_str("read write");
-}
-;
-
-
- transaction_mode_list:
- transaction_mode_item
- {
- $$ = $1;
-}
-| transaction_mode_list ',' transaction_mode_item
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-| transaction_mode_list transaction_mode_item
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- transaction_mode_list_or_empty:
- transaction_mode_list
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ViewStmt:
- CREATE OptTemp VIEW qualified_name opt_column_list AS SelectStmt opt_check_option
- {
- $$ = cat_str(8,make_str("create"),$2,make_str("view"),$4,$5,make_str("as"),$7,$8);
-}
-| CREATE OR REPLACE OptTemp VIEW qualified_name opt_column_list AS SelectStmt opt_check_option
- {
- $$ = cat_str(8,make_str("create or replace"),$4,make_str("view"),$6,$7,make_str("as"),$9,$10);
-}
-;
-
-
- opt_check_option:
- WITH CHECK OPTION
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = make_str("with check option");
-}
-| WITH CASCADED CHECK OPTION
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = make_str("with cascaded check option");
-}
-| WITH LOCAL CHECK OPTION
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = make_str("with local check option");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- LoadStmt:
- LOAD file_name
- {
- $$ = cat_str(2,make_str("load"),$2);
-}
-;
-
-
- CreatedbStmt:
- CREATE DATABASE database_name opt_with createdb_opt_list
- {
- $$ = cat_str(4,make_str("create database"),$3,$4,$5);
-}
-;
-
-
- createdb_opt_list:
- createdb_opt_list createdb_opt_item
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- createdb_opt_item:
- TABLESPACE opt_equal name
- {
- $$ = cat_str(3,make_str("tablespace"),$2,$3);
-}
-| TABLESPACE opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("tablespace"),$2,make_str("default"));
-}
-| LOCATION opt_equal ecpg_sconst
- {
- $$ = cat_str(3,make_str("location"),$2,$3);
-}
-| LOCATION opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("location"),$2,make_str("default"));
-}
-| TEMPLATE opt_equal name
- {
- $$ = cat_str(3,make_str("template"),$2,$3);
-}
-| TEMPLATE opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("template"),$2,make_str("default"));
-}
-| ENCODING opt_equal ecpg_sconst
- {
- $$ = cat_str(3,make_str("encoding"),$2,$3);
-}
-| ENCODING opt_equal Iconst
- {
- $$ = cat_str(3,make_str("encoding"),$2,$3);
-}
-| ENCODING opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("encoding"),$2,make_str("default"));
-}
-| COLLATE opt_equal ecpg_sconst
- {
- $$ = cat_str(3,make_str("collate"),$2,$3);
-}
-| COLLATE opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("collate"),$2,make_str("default"));
-}
-| CTYPE opt_equal ecpg_sconst
- {
- $$ = cat_str(3,make_str("ctype"),$2,$3);
-}
-| CTYPE opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("ctype"),$2,make_str("default"));
-}
-| CONNECTION LIMIT opt_equal SignedIconst
- {
- $$ = cat_str(3,make_str("connection limit"),$3,$4);
-}
-| OWNER opt_equal name
- {
- $$ = cat_str(3,make_str("owner"),$2,$3);
-}
-| OWNER opt_equal DEFAULT
- {
- $$ = cat_str(3,make_str("owner"),$2,make_str("default"));
-}
-;
-
-
- opt_equal:
- '='
- {
- $$ = make_str("=");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- AlterDatabaseStmt:
- ALTER DATABASE database_name opt_with alterdb_opt_list
- {
- $$ = cat_str(4,make_str("alter database"),$3,$4,$5);
-}
-| ALTER DATABASE database_name SET TABLESPACE name
- {
- $$ = cat_str(4,make_str("alter database"),$3,make_str("set tablespace"),$6);
-}
-;
-
-
- AlterDatabaseSetStmt:
- ALTER DATABASE database_name SetResetClause
- {
- $$ = cat_str(3,make_str("alter database"),$3,$4);
-}
-;
-
-
- alterdb_opt_list:
- alterdb_opt_list alterdb_opt_item
- {
- $$ = cat_str(2,$1,$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- alterdb_opt_item:
- CONNECTION LIMIT opt_equal SignedIconst
- {
- $$ = cat_str(3,make_str("connection limit"),$3,$4);
-}
-;
-
-
- DropdbStmt:
- DROP DATABASE database_name
- {
- $$ = cat_str(2,make_str("drop database"),$3);
-}
-| DROP DATABASE IF_P EXISTS database_name
- {
- $$ = cat_str(2,make_str("drop database if exists"),$5);
-}
-;
-
-
- CreateDomainStmt:
- CREATE DOMAIN_P any_name opt_as Typename ColQualList
- {
- $$ = cat_str(5,make_str("create domain"),$3,$4,$5,$6);
-}
-;
-
-
- AlterDomainStmt:
- ALTER DOMAIN_P any_name alter_column_default
- {
- $$ = cat_str(3,make_str("alter domain"),$3,$4);
-}
-| ALTER DOMAIN_P any_name DROP NOT NULL_P
- {
- $$ = cat_str(3,make_str("alter domain"),$3,make_str("drop not null"));
-}
-| ALTER DOMAIN_P any_name SET NOT NULL_P
- {
- $$ = cat_str(3,make_str("alter domain"),$3,make_str("set not null"));
-}
-| ALTER DOMAIN_P any_name ADD_P TableConstraint
- {
- $$ = cat_str(4,make_str("alter domain"),$3,make_str("add"),$5);
-}
-| ALTER DOMAIN_P any_name DROP CONSTRAINT name opt_drop_behavior
- {
- $$ = cat_str(5,make_str("alter domain"),$3,make_str("drop constraint"),$6,$7);
-}
-;
-
-
- opt_as:
- AS
- {
- $$ = make_str("as");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- AlterTSDictionaryStmt:
- ALTER TEXT_P SEARCH DICTIONARY any_name definition
- {
- $$ = cat_str(3,make_str("alter text search dictionary"),$5,$6);
-}
-;
-
-
- AlterTSConfigurationStmt:
- ALTER TEXT_P SEARCH CONFIGURATION any_name ADD_P MAPPING FOR name_list WITH any_name_list
- {
- $$ = cat_str(6,make_str("alter text search configuration"),$5,make_str("add mapping for"),$9,make_str("with"),$11);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name ALTER MAPPING FOR name_list WITH any_name_list
- {
- $$ = cat_str(6,make_str("alter text search configuration"),$5,make_str("alter mapping for"),$9,make_str("with"),$11);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name ALTER MAPPING REPLACE any_name WITH any_name
- {
- $$ = cat_str(6,make_str("alter text search configuration"),$5,make_str("alter mapping replace"),$9,make_str("with"),$11);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name ALTER MAPPING FOR name_list REPLACE any_name WITH any_name
- {
- $$ = cat_str(8,make_str("alter text search configuration"),$5,make_str("alter mapping for"),$9,make_str("replace"),$11,make_str("with"),$13);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name DROP MAPPING FOR name_list
- {
- $$ = cat_str(4,make_str("alter text search configuration"),$5,make_str("drop mapping for"),$9);
-}
-| ALTER TEXT_P SEARCH CONFIGURATION any_name DROP MAPPING IF_P EXISTS FOR name_list
- {
- $$ = cat_str(4,make_str("alter text search configuration"),$5,make_str("drop mapping if exists for"),$11);
-}
-;
-
-
- CreateConversionStmt:
- CREATE opt_default CONVERSION_P any_name FOR ecpg_sconst TO ecpg_sconst FROM any_name
- {
- $$ = cat_str(10,make_str("create"),$2,make_str("conversion"),$4,make_str("for"),$6,make_str("to"),$8,make_str("from"),$10);
-}
-;
-
-
- ClusterStmt:
- CLUSTER qualified_name cluster_index_specification
- {
- $$ = cat_str(3,make_str("cluster"),$2,$3);
-}
-| CLUSTER
- {
- $$ = make_str("cluster");
-}
-| CLUSTER index_name ON qualified_name
- {
- $$ = cat_str(4,make_str("cluster"),$2,make_str("on"),$4);
-}
-;
-
-
- cluster_index_specification:
- USING index_name
- {
- $$ = cat_str(2,make_str("using"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- VacuumStmt:
- VACUUM opt_full opt_freeze opt_verbose
- {
- $$ = cat_str(4,make_str("vacuum"),$2,$3,$4);
-}
-| VACUUM opt_full opt_freeze opt_verbose qualified_name
- {
- $$ = cat_str(5,make_str("vacuum"),$2,$3,$4,$5);
-}
-| VACUUM opt_full opt_freeze opt_verbose AnalyzeStmt
- {
- $$ = cat_str(5,make_str("vacuum"),$2,$3,$4,$5);
-}
-;
-
-
- AnalyzeStmt:
- analyze_keyword opt_verbose
- {
- $$ = cat_str(2,$1,$2);
-}
-| analyze_keyword opt_verbose qualified_name opt_name_list
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-;
-
-
- analyze_keyword:
- ANALYZE
- {
- $$ = make_str("analyze");
-}
-| ANALYSE
- {
- $$ = make_str("analyse");
-}
-;
-
-
- opt_verbose:
- VERBOSE
- {
- $$ = make_str("verbose");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_full:
- FULL
- {
- $$ = make_str("full");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_freeze:
- FREEZE
- {
- $$ = make_str("freeze");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_name_list:
- '(' name_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ExplainStmt:
- EXPLAIN opt_analyze opt_verbose ExplainableStmt
- {
- $$ = cat_str(4,make_str("explain"),$2,$3,$4);
-}
-;
-
-
- ExplainableStmt:
- SelectStmt
- {
- $$ = $1;
-}
-| InsertStmt
- {
- $$ = $1;
-}
-| UpdateStmt
- {
- $$ = $1;
-}
-| DeleteStmt
- {
- $$ = $1;
-}
-| DeclareCursorStmt
- {
- $$ = $1;
-}
-| CreateAsStmt
- {
- $$ = $1;
-}
-| ExecuteStmt
- {
- $$ = $1;
-}
-;
-
-
- opt_analyze:
- analyze_keyword
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- PrepareStmt:
-PREPARE prepared_name prep_type_clause AS PreparableStmt
- {
- $$.name = $2;
- $$.type = $3;
- $$.stmt = cat_str(3, make_str("\""), $5, make_str("\""));
- }
- | PREPARE prepared_name FROM execstring
- {
- $$.name = $2;
- $$.type = NULL;
- $$.stmt = $4;
- }
-;
-
-
- prep_type_clause:
- '(' type_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- PreparableStmt:
- SelectStmt
- {
- $$ = $1;
-}
-| InsertStmt
- {
- $$ = $1;
-}
-| UpdateStmt
- {
- $$ = $1;
-}
-| DeleteStmt
- {
- $$ = $1;
-}
-;
-
-
- ExecuteStmt:
-EXECUTE prepared_name execute_param_clause execute_rest
- { $$ = $2; }
-| CREATE OptTemp TABLE create_as_target AS EXECUTE prepared_name execute_param_clause
- {
- $$ = cat_str(7,make_str("create"),$2,make_str("table"),$4,make_str("as execute"),$7,$8);
-}
-;
-
-
- execute_param_clause:
- '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- InsertStmt:
- INSERT INTO qualified_name insert_rest returning_clause
- {
- $$ = cat_str(4,make_str("insert into"),$3,$4,$5);
-}
-;
-
-
- insert_rest:
- SelectStmt
- {
- $$ = $1;
-}
-| '(' insert_column_list ')' SelectStmt
- {
- $$ = cat_str(4,make_str("("),$2,make_str(")"),$4);
-}
-| DEFAULT VALUES
- {
- $$ = make_str("default values");
-}
-;
-
-
- insert_column_list:
- insert_column_item
- {
- $$ = $1;
-}
-| insert_column_list ',' insert_column_item
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- insert_column_item:
- ColId opt_indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- returning_clause:
- RETURNING target_list
- {
- $$ = cat_str(2,make_str("returning"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- DeleteStmt:
- DELETE_P FROM relation_expr_opt_alias using_clause where_or_current_clause returning_clause
- {
- $$ = cat_str(5,make_str("delete from"),$3,$4,$5,$6);
-}
-;
-
-
- using_clause:
- USING from_list
- {
- $$ = cat_str(2,make_str("using"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- LockStmt:
- LOCK_P opt_table qualified_name_list opt_lock opt_nowait
- {
- $$ = cat_str(5,make_str("lock"),$2,$3,$4,$5);
-}
-;
-
-
- opt_lock:
- IN_P lock_type MODE
- {
- $$ = cat_str(3,make_str("in"),$2,make_str("mode"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- lock_type:
- ACCESS SHARE
- {
- $$ = make_str("access share");
-}
-| ROW SHARE
- {
- $$ = make_str("row share");
-}
-| ROW EXCLUSIVE
- {
- $$ = make_str("row exclusive");
-}
-| SHARE UPDATE EXCLUSIVE
- {
- $$ = make_str("share update exclusive");
-}
-| SHARE
- {
- $$ = make_str("share");
-}
-| SHARE ROW EXCLUSIVE
- {
- $$ = make_str("share row exclusive");
-}
-| EXCLUSIVE
- {
- $$ = make_str("exclusive");
-}
-| ACCESS EXCLUSIVE
- {
- $$ = make_str("access exclusive");
-}
-;
-
-
- opt_nowait:
- NOWAIT
- {
- $$ = make_str("nowait");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- UpdateStmt:
- UPDATE relation_expr_opt_alias SET set_clause_list from_clause where_or_current_clause returning_clause
- {
- $$ = cat_str(7,make_str("update"),$2,make_str("set"),$4,$5,$6,$7);
-}
-;
-
-
- set_clause_list:
- set_clause
- {
- $$ = $1;
-}
-| set_clause_list ',' set_clause
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- set_clause:
- single_set_clause
- {
- $$ = $1;
-}
-| multiple_set_clause
- {
- $$ = $1;
-}
-;
-
-
- single_set_clause:
- set_target '=' ctext_expr
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-;
-
-
- multiple_set_clause:
- '(' set_target_list ')' '=' ctext_row
- {
- $$ = cat_str(4,make_str("("),$2,make_str(") ="),$5);
-}
-;
-
-
- set_target:
- ColId opt_indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- set_target_list:
- set_target
- {
- $$ = $1;
-}
-| set_target_list ',' set_target
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- DeclareCursorStmt:
- DECLARE name cursor_options CURSOR opt_hold FOR SelectStmt
- {
- struct cursor *ptr, *this;
-
- for (ptr = cur; ptr != NULL; ptr = ptr->next)
- {
- if (strcmp($2, ptr->name) == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "cursor \"%s\" already defined\n", $2);
- }
-
- this = (struct cursor *) mm_alloc(sizeof(struct cursor));
-
- this->next = cur;
- this->name = $2;
- this->connection = connection;
- this->opened = false;
- this->command = cat_str(7, make_str("declare"), mm_strdup($2), $3, make_str("cursor"), $5, make_str("for"), $7);
- this->argsinsert = argsinsert;
- this->argsresult = argsresult;
- argsinsert = argsresult = NULL;
- cur = this;
-
- if (INFORMIX_MODE)
- $$ = cat_str(5, adjust_informix(this->argsinsert), adjust_informix(this->argsresult), make_str("/*"), mm_strdup(this->command), make_str("*/"));
- else
- $$ = cat_str(3, make_str("/*"), mm_strdup(this->command), make_str("*/"));
- }
-;
-
-
- cursor_options:
-
- {
- $$=EMPTY; }
-| cursor_options NO SCROLL
- {
- $$ = cat_str(2,$1,make_str("no scroll"));
-}
-| cursor_options SCROLL
- {
- $$ = cat_str(2,$1,make_str("scroll"));
-}
-| cursor_options BINARY
- {
- $$ = cat_str(2,$1,make_str("binary"));
-}
-| cursor_options INSENSITIVE
- {
- $$ = cat_str(2,$1,make_str("insensitive"));
-}
-;
-
-
- opt_hold:
-
- {
- if (compat == ECPG_COMPAT_INFORMIX_SE && autocommit == true)
- $$ = make_str("with hold");
- else
- $$ = EMPTY;
- }
-| WITH HOLD
- {
- $$ = make_str("with hold");
-}
-| WITHOUT HOLD
- {
- $$ = make_str("without hold");
-}
-;
-
-
- SelectStmt:
- select_no_parens %prec UMINUS
- {
- $$ = $1;
-}
-| select_with_parens %prec UMINUS
- {
- $$ = $1;
-}
-;
-
-
- select_with_parens:
- '(' select_no_parens ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-| '(' select_with_parens ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- select_no_parens:
- simple_select
- {
- $$ = $1;
-}
-| select_clause sort_clause
- {
- $$ = cat_str(2,$1,$2);
-}
-| select_clause opt_sort_clause for_locking_clause opt_select_limit
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| select_clause opt_sort_clause select_limit opt_for_locking_clause
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| with_clause simple_select
- {
- $$ = cat_str(2,$1,$2);
-}
-| with_clause select_clause sort_clause
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| with_clause select_clause opt_sort_clause for_locking_clause opt_select_limit
- {
- $$ = cat_str(5,$1,$2,$3,$4,$5);
-}
-| with_clause select_clause opt_sort_clause select_limit opt_for_locking_clause
- {
- $$ = cat_str(5,$1,$2,$3,$4,$5);
-}
-;
-
-
- select_clause:
- simple_select
- {
- $$ = $1;
-}
-| select_with_parens
- {
- $$ = $1;
-}
-;
-
-
- simple_select:
- SELECT opt_distinct target_list into_clause from_clause where_clause group_clause having_clause
- {
- $$ = cat_str(8,make_str("select"),$2,$3,$4,$5,$6,$7,$8);
-}
-| values_clause
- {
- $$ = $1;
-}
-| select_clause UNION opt_all select_clause
- {
- $$ = cat_str(4,$1,make_str("union"),$3,$4);
-}
-| select_clause INTERSECT opt_all select_clause
- {
- $$ = cat_str(4,$1,make_str("intersect"),$3,$4);
-}
-| select_clause EXCEPT opt_all select_clause
- {
- $$ = cat_str(4,$1,make_str("except"),$3,$4);
-}
-;
-
-
- with_clause:
- WITH cte_list
- {
- $$ = cat_str(2,make_str("with"),$2);
-}
-| WITH RECURSIVE cte_list
- {
- $$ = cat_str(2,make_str("with recursive"),$3);
-}
-;
-
-
- cte_list:
- common_table_expr
- {
- $$ = $1;
-}
-| cte_list ',' common_table_expr
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- common_table_expr:
- name opt_name_list AS select_with_parens
- {
- $$ = cat_str(4,$1,$2,make_str("as"),$4);
-}
-;
-
-
- into_clause:
- INTO OptTempTableName
- {
- FoundInto = 1;
- $$= cat2_str(make_str("into"), $2);
- }
- | ecpg_into { $$ = EMPTY; }
-|
- {
- $$=EMPTY; }
-;
-
-
- OptTempTableName:
- TEMPORARY opt_table qualified_name
- {
- $$ = cat_str(3,make_str("temporary"),$2,$3);
-}
-| TEMP opt_table qualified_name
- {
- $$ = cat_str(3,make_str("temp"),$2,$3);
-}
-| LOCAL TEMPORARY opt_table qualified_name
- {
- $$ = cat_str(3,make_str("local temporary"),$3,$4);
-}
-| LOCAL TEMP opt_table qualified_name
- {
- $$ = cat_str(3,make_str("local temp"),$3,$4);
-}
-| GLOBAL TEMPORARY opt_table qualified_name
- {
- $$ = cat_str(3,make_str("global temporary"),$3,$4);
-}
-| GLOBAL TEMP opt_table qualified_name
- {
- $$ = cat_str(3,make_str("global temp"),$3,$4);
-}
-| TABLE qualified_name
- {
- $$ = cat_str(2,make_str("table"),$2);
-}
-| qualified_name
- {
- $$ = $1;
-}
-;
-
-
- opt_table:
- TABLE
- {
- $$ = make_str("table");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_all:
- ALL
- {
- $$ = make_str("all");
-}
-| DISTINCT
- {
- $$ = make_str("distinct");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_distinct:
- DISTINCT
- {
- $$ = make_str("distinct");
-}
-| DISTINCT ON '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("distinct on ("),$4,make_str(")"));
-}
-| ALL
- {
- $$ = make_str("all");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_sort_clause:
- sort_clause
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- sort_clause:
- ORDER BY sortby_list
- {
- $$ = cat_str(2,make_str("order by"),$3);
-}
-;
-
-
- sortby_list:
- sortby
- {
- $$ = $1;
-}
-| sortby_list ',' sortby
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- sortby:
- a_expr USING qual_all_Op opt_nulls_order
- {
- $$ = cat_str(4,$1,make_str("using"),$3,$4);
-}
-| a_expr opt_asc_desc opt_nulls_order
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-;
-
-
- select_limit:
- LIMIT select_limit_value OFFSET select_offset_value
- {
- $$ = cat_str(4,make_str("limit"),$2,make_str("offset"),$4);
-}
-| OFFSET select_offset_value LIMIT select_limit_value
- {
- $$ = cat_str(4,make_str("offset"),$2,make_str("limit"),$4);
-}
-| LIMIT select_limit_value
- {
- $$ = cat_str(2,make_str("limit"),$2);
-}
-| OFFSET select_offset_value
- {
- $$ = cat_str(2,make_str("offset"),$2);
-}
-| LIMIT select_limit_value ',' select_offset_value
- {
- mmerror(PARSE_ERROR, ET_WARNING, "no longer supported LIMIT #,# syntax passed to backend");
- $$ = cat_str(4, make_str("limit"), $2, make_str(","), $4);
- }
-| OFFSET select_offset_value2 row_or_rows
- {
- $$ = cat_str(3,make_str("offset"),$2,$3);
-}
-| FETCH first_or_next opt_select_fetch_first_value row_or_rows ONLY
- {
- $$ = cat_str(5,make_str("fetch"),$2,$3,$4,make_str("only"));
-}
-| OFFSET select_offset_value2 row_or_rows FETCH first_or_next opt_select_fetch_first_value row_or_rows ONLY
- {
- $$ = cat_str(8,make_str("offset"),$2,$3,make_str("fetch"),$5,$6,$7,make_str("only"));
-}
-;
-
-
- opt_select_limit:
- select_limit
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- select_limit_value:
- a_expr
- {
- $$ = $1;
-}
-| ALL
- {
- $$ = make_str("all");
-}
-;
-
-
- opt_select_fetch_first_value:
- SignedIconst
- {
- $$ = $1;
-}
-| '(' a_expr ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- select_offset_value:
- a_expr
- {
- $$ = $1;
-}
-;
-
-
- select_offset_value2:
- c_expr
- {
- $$ = $1;
-}
-;
-
-
- row_or_rows:
- ROW
- {
- $$ = make_str("row");
-}
-| ROWS
- {
- $$ = make_str("rows");
-}
-;
-
-
- first_or_next:
- FIRST_P
- {
- $$ = make_str("first");
-}
-| NEXT
- {
- $$ = make_str("next");
-}
-;
-
-
- group_clause:
- GROUP_P BY expr_list
- {
- $$ = cat_str(2,make_str("group by"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- having_clause:
- HAVING a_expr
- {
- $$ = cat_str(2,make_str("having"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- for_locking_clause:
- for_locking_items
- {
- $$ = $1;
-}
-| FOR READ ONLY
- {
- $$ = make_str("for read only");
-}
-;
-
-
- opt_for_locking_clause:
- for_locking_clause
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- for_locking_items:
- for_locking_item
- {
- $$ = $1;
-}
-| for_locking_items for_locking_item
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- for_locking_item:
- FOR UPDATE locked_rels_list opt_nowait
- {
- $$ = cat_str(3,make_str("for update"),$3,$4);
-}
-| FOR SHARE locked_rels_list opt_nowait
- {
- $$ = cat_str(3,make_str("for share"),$3,$4);
-}
-;
-
-
- locked_rels_list:
- OF qualified_name_list
- {
- $$ = cat_str(2,make_str("of"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- values_clause:
- VALUES ctext_row
- {
- $$ = cat_str(2,make_str("values"),$2);
-}
-| values_clause ',' ctext_row
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- from_clause:
- FROM from_list
- {
- $$ = cat_str(2,make_str("from"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- from_list:
- table_ref
- {
- $$ = $1;
-}
-| from_list ',' table_ref
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- table_ref:
- relation_expr
- {
- $$ = $1;
-}
-| relation_expr alias_clause
- {
- $$ = cat_str(2,$1,$2);
-}
-| func_table
- {
- $$ = $1;
-}
-| func_table alias_clause
- {
- $$ = cat_str(2,$1,$2);
-}
-| func_table AS '(' TableFuncElementList ')'
- {
- $$ = cat_str(4,$1,make_str("as ("),$4,make_str(")"));
-}
-| func_table AS ColId '(' TableFuncElementList ')'
- {
- $$ = cat_str(6,$1,make_str("as"),$3,make_str("("),$5,make_str(")"));
-}
-| func_table ColId '(' TableFuncElementList ')'
- {
- $$ = cat_str(5,$1,$2,make_str("("),$4,make_str(")"));
-}
-| select_with_parens
- {
- mmerror(PARSE_ERROR, ET_ERROR, "sub-SELECT in FROM must have an alias\n");
-
- $$ = $1;
-}
-| select_with_parens alias_clause
- {
- $$ = cat_str(2,$1,$2);
-}
-| joined_table
- {
- $$ = $1;
-}
-| '(' joined_table ')' alias_clause
- {
- $$ = cat_str(4,make_str("("),$2,make_str(")"),$4);
-}
-;
-
-
- joined_table:
- '(' joined_table ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-| table_ref CROSS JOIN table_ref
- {
- $$ = cat_str(3,$1,make_str("cross join"),$4);
-}
-| table_ref join_type JOIN table_ref join_qual
- {
- $$ = cat_str(5,$1,$2,make_str("join"),$4,$5);
-}
-| table_ref JOIN table_ref join_qual
- {
- $$ = cat_str(4,$1,make_str("join"),$3,$4);
-}
-| table_ref NATURAL join_type JOIN table_ref
- {
- $$ = cat_str(5,$1,make_str("natural"),$3,make_str("join"),$5);
-}
-| table_ref NATURAL JOIN table_ref
- {
- $$ = cat_str(3,$1,make_str("natural join"),$4);
-}
-;
-
-
- alias_clause:
- AS ColId '(' name_list ')'
- {
- $$ = cat_str(5,make_str("as"),$2,make_str("("),$4,make_str(")"));
-}
-| AS ColId
- {
- $$ = cat_str(2,make_str("as"),$2);
-}
-| ColId '(' name_list ')'
- {
- $$ = cat_str(4,$1,make_str("("),$3,make_str(")"));
-}
-| ColId
- {
- $$ = $1;
-}
-;
-
-
- join_type:
- FULL join_outer
- {
- $$ = cat_str(2,make_str("full"),$2);
-}
-| LEFT join_outer
- {
- $$ = cat_str(2,make_str("left"),$2);
-}
-| RIGHT join_outer
- {
- $$ = cat_str(2,make_str("right"),$2);
-}
-| INNER_P
- {
- $$ = make_str("inner");
-}
-;
-
-
- join_outer:
- OUTER_P
- {
- $$ = make_str("outer");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- join_qual:
- USING '(' name_list ')'
- {
- $$ = cat_str(3,make_str("using ("),$3,make_str(")"));
-}
-| ON a_expr
- {
- $$ = cat_str(2,make_str("on"),$2);
-}
-;
-
-
- relation_expr:
- qualified_name
- {
- $$ = $1;
-}
-| qualified_name '*'
- {
- $$ = cat_str(2,$1,make_str("*"));
-}
-| ONLY qualified_name
- {
- $$ = cat_str(2,make_str("only"),$2);
-}
-| ONLY '(' qualified_name ')'
- {
- $$ = cat_str(3,make_str("only ("),$3,make_str(")"));
-}
-;
-
-
- relation_expr_opt_alias:
- relation_expr %prec UMINUS
- {
- $$ = $1;
-}
-| relation_expr ColId
- {
- $$ = cat_str(2,$1,$2);
-}
-| relation_expr AS ColId
- {
- $$ = cat_str(3,$1,make_str("as"),$3);
-}
-;
-
-
- func_table:
- func_expr
- {
- $$ = $1;
-}
-;
-
-
- where_clause:
- WHERE a_expr
- {
- $$ = cat_str(2,make_str("where"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- where_or_current_clause:
- WHERE a_expr
- {
- $$ = cat_str(2,make_str("where"),$2);
-}
-| WHERE CURRENT_P OF name
- {
- $$ = cat_str(2,make_str("where current of"),$4);
-}
-| WHERE CURRENT_P OF ecpg_param
- {
- $$ = cat_str(2,make_str("where current of"),$4);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- TableFuncElementList:
- TableFuncElement
- {
- $$ = $1;
-}
-| TableFuncElementList ',' TableFuncElement
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- TableFuncElement:
- ColId Typename
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- Typename:
- SimpleTypename opt_array_bounds
- { $$ = cat2_str($1, $2.str); }
-| SETOF SimpleTypename opt_array_bounds
- { $$ = $$ = cat_str(3, make_str("setof"), $2, $3.str); }
-| SimpleTypename ARRAY '[' Iconst ']'
- {
- $$ = cat_str(4,$1,make_str("array ["),$4,make_str("]"));
-}
-| SETOF SimpleTypename ARRAY '[' Iconst ']'
- {
- $$ = cat_str(5,make_str("setof"),$2,make_str("array ["),$5,make_str("]"));
-}
-| SimpleTypename ARRAY
- {
- $$ = cat_str(2,$1,make_str("array"));
-}
-| SETOF SimpleTypename ARRAY
- {
- $$ = cat_str(3,make_str("setof"),$2,make_str("array"));
-}
-;
-
-
- opt_array_bounds:
- opt_array_bounds '[' ']'
- {
- $$.index1 = $1.index1;
- $$.index2 = $1.index2;
- if (strcmp($$.index1, "-1") == 0)
- $$.index1 = make_str("0");
- else if (strcmp($1.index2, "-1") == 0)
- $$.index2 = make_str("0");
- $$.str = cat_str(2, $1.str, make_str("[]"));
- }
- | opt_array_bounds '[' Iresult ']'
- {
- $$.index1 = $1.index1;
- $$.index2 = $1.index2;
- if (strcmp($1.index1, "-1") == 0)
- $$.index1 = strdup($3);
- else if (strcmp($1.index2, "-1") == 0)
- $$.index2 = strdup($3);
- $$.str = cat_str(4, $1.str, make_str("["), $3, make_str("]"));
- }
-|
- {
- $$.index1 = make_str("-1");
- $$.index2 = make_str("-1");
- $$.str= EMPTY;
- }
-;
-
-
- SimpleTypename:
- GenericType
- {
- $$ = $1;
-}
-| Numeric
- {
- $$ = $1;
-}
-| Bit
- {
- $$ = $1;
-}
-| Character
- {
- $$ = $1;
-}
-| ConstDatetime
- {
- $$ = $1;
-}
-| ConstInterval opt_interval
- {
- $$ = cat_str(2,$1,$2);
-}
-| ConstInterval '(' Iconst ')' opt_interval
- {
- $$ = cat_str(5,$1,make_str("("),$3,make_str(")"),$5);
-}
-;
-
-
- ConstTypename:
- Numeric
- {
- $$ = $1;
-}
-| ConstBit
- {
- $$ = $1;
-}
-| ConstCharacter
- {
- $$ = $1;
-}
-| ConstDatetime
- {
- $$ = $1;
-}
-;
-
-
- GenericType:
- type_function_name opt_type_modifiers
- {
- $$ = cat_str(2,$1,$2);
-}
-| type_function_name attrs opt_type_modifiers
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-;
-
-
- opt_type_modifiers:
- '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- Numeric:
- INT_P
- {
- $$ = make_str("int");
-}
-| INTEGER
- {
- $$ = make_str("integer");
-}
-| SMALLINT
- {
- $$ = make_str("smallint");
-}
-| BIGINT
- {
- $$ = make_str("bigint");
-}
-| REAL
- {
- $$ = make_str("real");
-}
-| FLOAT_P opt_float
- {
- $$ = cat_str(2,make_str("float"),$2);
-}
-| DOUBLE_P PRECISION
- {
- $$ = make_str("double precision");
-}
-| DECIMAL_P opt_type_modifiers
- {
- $$ = cat_str(2,make_str("decimal"),$2);
-}
-| DEC opt_type_modifiers
- {
- $$ = cat_str(2,make_str("dec"),$2);
-}
-| NUMERIC opt_type_modifiers
- {
- $$ = cat_str(2,make_str("numeric"),$2);
-}
-| BOOLEAN_P
- {
- $$ = make_str("boolean");
-}
-;
-
-
- opt_float:
- '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- Bit:
- BitWithLength
- {
- $$ = $1;
-}
-| BitWithoutLength
- {
- $$ = $1;
-}
-;
-
-
- ConstBit:
- BitWithLength
- {
- $$ = $1;
-}
-| BitWithoutLength
- {
- $$ = $1;
-}
-;
-
-
- BitWithLength:
- BIT opt_varying '(' expr_list ')'
- {
- $$ = cat_str(5,make_str("bit"),$2,make_str("("),$4,make_str(")"));
-}
-;
-
-
- BitWithoutLength:
- BIT opt_varying
- {
- $$ = cat_str(2,make_str("bit"),$2);
-}
-;
-
-
- Character:
- CharacterWithLength
- {
- $$ = $1;
-}
-| CharacterWithoutLength
- {
- $$ = $1;
-}
-;
-
-
- ConstCharacter:
- CharacterWithLength
- {
- $$ = $1;
-}
-| CharacterWithoutLength
- {
- $$ = $1;
-}
-;
-
-
- CharacterWithLength:
- character '(' Iconst ')' opt_charset
- {
- $$ = cat_str(5,$1,make_str("("),$3,make_str(")"),$5);
-}
-;
-
-
- CharacterWithoutLength:
- character opt_charset
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- character:
- CHARACTER opt_varying
- {
- $$ = cat_str(2,make_str("character"),$2);
-}
-| CHAR_P opt_varying
- {
- $$ = cat_str(2,make_str("char"),$2);
-}
-| VARCHAR
- {
- $$ = make_str("varchar");
-}
-| NATIONAL CHARACTER opt_varying
- {
- $$ = cat_str(2,make_str("national character"),$3);
-}
-| NATIONAL CHAR_P opt_varying
- {
- $$ = cat_str(2,make_str("national char"),$3);
-}
-| NCHAR opt_varying
- {
- $$ = cat_str(2,make_str("nchar"),$2);
-}
-;
-
-
- opt_varying:
- VARYING
- {
- $$ = make_str("varying");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_charset:
- CHARACTER SET ColId
- {
- $$ = cat_str(2,make_str("character set"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ConstDatetime:
- TIMESTAMP '(' Iconst ')' opt_timezone
- {
- $$ = cat_str(4,make_str("timestamp ("),$3,make_str(")"),$5);
-}
-| TIMESTAMP opt_timezone
- {
- $$ = cat_str(2,make_str("timestamp"),$2);
-}
-| TIME '(' Iconst ')' opt_timezone
- {
- $$ = cat_str(4,make_str("time ("),$3,make_str(")"),$5);
-}
-| TIME opt_timezone
- {
- $$ = cat_str(2,make_str("time"),$2);
-}
-;
-
-
- ConstInterval:
- INTERVAL
- {
- $$ = make_str("interval");
-}
-;
-
-
- opt_timezone:
- WITH_TIME ZONE
- {
- $$ = make_str("with time zone");
-}
-| WITHOUT TIME ZONE
- {
- $$ = make_str("without time zone");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- opt_interval:
- YEAR_P
- {
- $$ = make_str("year");
-}
-| MONTH_P
- {
- $$ = make_str("month");
-}
-| DAY_P
- {
- $$ = make_str("day");
-}
-| HOUR_P
- {
- $$ = make_str("hour");
-}
-| MINUTE_P
- {
- $$ = make_str("minute");
-}
-| interval_second
- {
- $$ = $1;
-}
-| YEAR_P TO MONTH_P
- {
- $$ = make_str("year to month");
-}
-| DAY_P TO HOUR_P
- {
- $$ = make_str("day to hour");
-}
-| DAY_P TO MINUTE_P
- {
- $$ = make_str("day to minute");
-}
-| DAY_P TO interval_second
- {
- $$ = cat_str(2,make_str("day to"),$3);
-}
-| HOUR_P TO MINUTE_P
- {
- $$ = make_str("hour to minute");
-}
-| HOUR_P TO interval_second
- {
- $$ = cat_str(2,make_str("hour to"),$3);
-}
-| MINUTE_P TO interval_second
- {
- $$ = cat_str(2,make_str("minute to"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- interval_second:
- SECOND_P
- {
- $$ = make_str("second");
-}
-| SECOND_P '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("second ("),$3,make_str(")"));
-}
-;
-
-
- a_expr:
- c_expr
- {
- $$ = $1;
-}
-| a_expr TYPECAST Typename
- {
- $$ = cat_str(3,$1,make_str("::"),$3);
-}
-| a_expr AT TIME ZONE a_expr
- {
- $$ = cat_str(3,$1,make_str("at time zone"),$5);
-}
-| '+' a_expr %prec UMINUS
- {
- $$ = cat_str(2,make_str("+"),$2);
-}
-| '-' a_expr %prec UMINUS
- {
- $$ = cat_str(2,make_str("-"),$2);
-}
-| a_expr '+' a_expr
- {
- $$ = cat_str(3,$1,make_str("+"),$3);
-}
-| a_expr '-' a_expr
- {
- $$ = cat_str(3,$1,make_str("-"),$3);
-}
-| a_expr '*' a_expr
- {
- $$ = cat_str(3,$1,make_str("*"),$3);
-}
-| a_expr '/' a_expr
- {
- $$ = cat_str(3,$1,make_str("/"),$3);
-}
-| a_expr '%' a_expr
- {
- $$ = cat_str(3,$1,make_str("%"),$3);
-}
-| a_expr '^' a_expr
- {
- $$ = cat_str(3,$1,make_str("^"),$3);
-}
-| a_expr '<' a_expr
- {
- $$ = cat_str(3,$1,make_str("<"),$3);
-}
-| a_expr '>' a_expr
- {
- $$ = cat_str(3,$1,make_str(">"),$3);
-}
-| a_expr '=' a_expr
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-| a_expr qual_Op a_expr %prec Op
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| qual_Op a_expr %prec Op
- {
- $$ = cat_str(2,$1,$2);
-}
-| a_expr qual_Op %prec POSTFIXOP
- {
- $$ = cat_str(2,$1,$2);
-}
-| a_expr AND a_expr
- {
- $$ = cat_str(3,$1,make_str("and"),$3);
-}
-| a_expr OR a_expr
- {
- $$ = cat_str(3,$1,make_str("or"),$3);
-}
-| NOT a_expr
- {
- $$ = cat_str(2,make_str("not"),$2);
-}
-| a_expr LIKE a_expr
- {
- $$ = cat_str(3,$1,make_str("like"),$3);
-}
-| a_expr LIKE a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("like"),$3,make_str("escape"),$5);
-}
-| a_expr NOT LIKE a_expr
- {
- $$ = cat_str(3,$1,make_str("not like"),$4);
-}
-| a_expr NOT LIKE a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("not like"),$4,make_str("escape"),$6);
-}
-| a_expr ILIKE a_expr
- {
- $$ = cat_str(3,$1,make_str("ilike"),$3);
-}
-| a_expr ILIKE a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("ilike"),$3,make_str("escape"),$5);
-}
-| a_expr NOT ILIKE a_expr
- {
- $$ = cat_str(3,$1,make_str("not ilike"),$4);
-}
-| a_expr NOT ILIKE a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("not ilike"),$4,make_str("escape"),$6);
-}
-| a_expr SIMILAR TO a_expr %prec SIMILAR
- {
- $$ = cat_str(3,$1,make_str("similar to"),$4);
-}
-| a_expr SIMILAR TO a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("similar to"),$4,make_str("escape"),$6);
-}
-| a_expr NOT SIMILAR TO a_expr %prec SIMILAR
- {
- $$ = cat_str(3,$1,make_str("not similar to"),$5);
-}
-| a_expr NOT SIMILAR TO a_expr ESCAPE a_expr
- {
- $$ = cat_str(5,$1,make_str("not similar to"),$5,make_str("escape"),$7);
-}
-| a_expr IS NULL_P
- {
- $$ = cat_str(2,$1,make_str("is null"));
-}
-| a_expr ISNULL
- {
- $$ = cat_str(2,$1,make_str("isnull"));
-}
-| a_expr IS NOT NULL_P
- {
- $$ = cat_str(2,$1,make_str("is not null"));
-}
-| a_expr NOTNULL
- {
- $$ = cat_str(2,$1,make_str("notnull"));
-}
-| row OVERLAPS row
- {
- $$ = cat_str(3,$1,make_str("overlaps"),$3);
-}
-| a_expr IS TRUE_P
- {
- $$ = cat_str(2,$1,make_str("is true"));
-}
-| a_expr IS NOT TRUE_P
- {
- $$ = cat_str(2,$1,make_str("is not true"));
-}
-| a_expr IS FALSE_P
- {
- $$ = cat_str(2,$1,make_str("is false"));
-}
-| a_expr IS NOT FALSE_P
- {
- $$ = cat_str(2,$1,make_str("is not false"));
-}
-| a_expr IS UNKNOWN
- {
- $$ = cat_str(2,$1,make_str("is unknown"));
-}
-| a_expr IS NOT UNKNOWN
- {
- $$ = cat_str(2,$1,make_str("is not unknown"));
-}
-| a_expr IS DISTINCT FROM a_expr %prec IS
- {
- $$ = cat_str(3,$1,make_str("is distinct from"),$5);
-}
-| a_expr IS NOT DISTINCT FROM a_expr %prec IS
- {
- $$ = cat_str(3,$1,make_str("is not distinct from"),$6);
-}
-| a_expr IS OF '(' type_list ')' %prec IS
- {
- $$ = cat_str(4,$1,make_str("is of ("),$5,make_str(")"));
-}
-| a_expr IS NOT OF '(' type_list ')' %prec IS
- {
- $$ = cat_str(4,$1,make_str("is not of ("),$6,make_str(")"));
-}
-| a_expr BETWEEN opt_asymmetric b_expr AND b_expr %prec BETWEEN
- {
- $$ = cat_str(6,$1,make_str("between"),$3,$4,make_str("and"),$6);
-}
-| a_expr NOT BETWEEN opt_asymmetric b_expr AND b_expr %prec BETWEEN
- {
- $$ = cat_str(6,$1,make_str("not between"),$4,$5,make_str("and"),$7);
-}
-| a_expr BETWEEN SYMMETRIC b_expr AND b_expr %prec BETWEEN
- {
- $$ = cat_str(5,$1,make_str("between symmetric"),$4,make_str("and"),$6);
-}
-| a_expr NOT BETWEEN SYMMETRIC b_expr AND b_expr %prec BETWEEN
- {
- $$ = cat_str(5,$1,make_str("not between symmetric"),$5,make_str("and"),$7);
-}
-| a_expr IN_P in_expr
- {
- $$ = cat_str(3,$1,make_str("in"),$3);
-}
-| a_expr NOT IN_P in_expr
- {
- $$ = cat_str(3,$1,make_str("not in"),$4);
-}
-| a_expr subquery_Op sub_type select_with_parens %prec Op
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| a_expr subquery_Op sub_type '(' a_expr ')' %prec Op
- {
- $$ = cat_str(6,$1,$2,$3,make_str("("),$5,make_str(")"));
-}
-| UNIQUE select_with_parens
- {
-mmerror(PARSE_ERROR, ET_WARNING, "unsupported feature will be passed to backend\n");
- $$ = cat_str(2,make_str("unique"),$2);
-}
-| a_expr IS DOCUMENT_P %prec IS
- {
- $$ = cat_str(2,$1,make_str("is document"));
-}
-| a_expr IS NOT DOCUMENT_P %prec IS
- {
- $$ = cat_str(2,$1,make_str("is not document"));
-}
-;
-
-
- b_expr:
- c_expr
- {
- $$ = $1;
-}
-| b_expr TYPECAST Typename
- {
- $$ = cat_str(3,$1,make_str("::"),$3);
-}
-| '+' b_expr %prec UMINUS
- {
- $$ = cat_str(2,make_str("+"),$2);
-}
-| '-' b_expr %prec UMINUS
- {
- $$ = cat_str(2,make_str("-"),$2);
-}
-| b_expr '+' b_expr
- {
- $$ = cat_str(3,$1,make_str("+"),$3);
-}
-| b_expr '-' b_expr
- {
- $$ = cat_str(3,$1,make_str("-"),$3);
-}
-| b_expr '*' b_expr
- {
- $$ = cat_str(3,$1,make_str("*"),$3);
-}
-| b_expr '/' b_expr
- {
- $$ = cat_str(3,$1,make_str("/"),$3);
-}
-| b_expr '%' b_expr
- {
- $$ = cat_str(3,$1,make_str("%"),$3);
-}
-| b_expr '^' b_expr
- {
- $$ = cat_str(3,$1,make_str("^"),$3);
-}
-| b_expr '<' b_expr
- {
- $$ = cat_str(3,$1,make_str("<"),$3);
-}
-| b_expr '>' b_expr
- {
- $$ = cat_str(3,$1,make_str(">"),$3);
-}
-| b_expr '=' b_expr
- {
- $$ = cat_str(3,$1,make_str("="),$3);
-}
-| b_expr qual_Op b_expr %prec Op
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| qual_Op b_expr %prec Op
- {
- $$ = cat_str(2,$1,$2);
-}
-| b_expr qual_Op %prec POSTFIXOP
- {
- $$ = cat_str(2,$1,$2);
-}
-| b_expr IS DISTINCT FROM b_expr %prec IS
- {
- $$ = cat_str(3,$1,make_str("is distinct from"),$5);
-}
-| b_expr IS NOT DISTINCT FROM b_expr %prec IS
- {
- $$ = cat_str(3,$1,make_str("is not distinct from"),$6);
-}
-| b_expr IS OF '(' type_list ')' %prec IS
- {
- $$ = cat_str(4,$1,make_str("is of ("),$5,make_str(")"));
-}
-| b_expr IS NOT OF '(' type_list ')' %prec IS
- {
- $$ = cat_str(4,$1,make_str("is not of ("),$6,make_str(")"));
-}
-| b_expr IS DOCUMENT_P %prec IS
- {
- $$ = cat_str(2,$1,make_str("is document"));
-}
-| b_expr IS NOT DOCUMENT_P %prec IS
- {
- $$ = cat_str(2,$1,make_str("is not document"));
-}
-;
-
-
- c_expr:
- columnref
- {
- $$ = $1;
-}
-| AexprConst
- {
- $$ = $1;
-}
-| ecpg_param opt_indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-| '(' a_expr ')' opt_indirection
- {
- $$ = cat_str(4,make_str("("),$2,make_str(")"),$4);
-}
-| case_expr
- {
- $$ = $1;
-}
-| func_expr
- {
- $$ = $1;
-}
-| select_with_parens %prec UMINUS
- {
- $$ = $1;
-}
-| EXISTS select_with_parens
- {
- $$ = cat_str(2,make_str("exists"),$2);
-}
-| ARRAY select_with_parens
- {
- $$ = cat_str(2,make_str("array"),$2);
-}
-| ARRAY array_expr
- {
- $$ = cat_str(2,make_str("array"),$2);
-}
-| row
- {
- $$ = $1;
-}
-;
-
-
- func_expr:
- func_name '(' ')'
- {
- $$ = cat_str(2,$1,make_str("( )"));
-}
-| func_name '(' expr_list ')'
- {
- $$ = cat_str(4,$1,make_str("("),$3,make_str(")"));
-}
-| func_name '(' VARIADIC a_expr ')'
- {
- $$ = cat_str(4,$1,make_str("( variadic"),$4,make_str(")"));
-}
-| func_name '(' expr_list ',' VARIADIC a_expr ')'
- {
- $$ = cat_str(6,$1,make_str("("),$3,make_str(", variadic"),$6,make_str(")"));
-}
-| func_name '(' ALL expr_list ')'
- {
- $$ = cat_str(4,$1,make_str("( all"),$4,make_str(")"));
-}
-| func_name '(' DISTINCT expr_list ')'
- {
- $$ = cat_str(4,$1,make_str("( distinct"),$4,make_str(")"));
-}
-| func_name '(' '*' ')'
- {
- $$ = cat_str(2,$1,make_str("( * )"));
-}
-| CURRENT_DATE
- {
- $$ = make_str("current_date");
-}
-| CURRENT_TIME
- {
- $$ = make_str("current_time");
-}
-| CURRENT_TIME '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("current_time ("),$3,make_str(")"));
-}
-| CURRENT_TIMESTAMP
- {
- $$ = make_str("current_timestamp");
-}
-| CURRENT_TIMESTAMP '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("current_timestamp ("),$3,make_str(")"));
-}
-| LOCALTIME
- {
- $$ = make_str("localtime");
-}
-| LOCALTIME '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("localtime ("),$3,make_str(")"));
-}
-| LOCALTIMESTAMP
- {
- $$ = make_str("localtimestamp");
-}
-| LOCALTIMESTAMP '(' Iconst ')'
- {
- $$ = cat_str(3,make_str("localtimestamp ("),$3,make_str(")"));
-}
-| CURRENT_ROLE
- {
- $$ = make_str("current_role");
-}
-| CURRENT_USER
- {
- $$ = make_str("current_user");
-}
-| SESSION_USER
- {
- $$ = make_str("session_user");
-}
-| USER
- {
- $$ = make_str("user");
-}
-| CURRENT_CATALOG
- {
- $$ = make_str("current_catalog");
-}
-| CURRENT_SCHEMA
- {
- $$ = make_str("current_schema");
-}
-| CAST '(' a_expr AS Typename ')'
- {
- $$ = cat_str(5,make_str("cast ("),$3,make_str("as"),$5,make_str(")"));
-}
-| EXTRACT '(' extract_list ')'
- {
- $$ = cat_str(3,make_str("extract ("),$3,make_str(")"));
-}
-| OVERLAY '(' overlay_list ')'
- {
- $$ = cat_str(3,make_str("overlay ("),$3,make_str(")"));
-}
-| POSITION '(' position_list ')'
- {
- $$ = cat_str(3,make_str("position ("),$3,make_str(")"));
-}
-| SUBSTRING '(' substr_list ')'
- {
- $$ = cat_str(3,make_str("substring ("),$3,make_str(")"));
-}
-| TREAT '(' a_expr AS Typename ')'
- {
- $$ = cat_str(5,make_str("treat ("),$3,make_str("as"),$5,make_str(")"));
-}
-| TRIM '(' BOTH trim_list ')'
- {
- $$ = cat_str(3,make_str("trim ( both"),$4,make_str(")"));
-}
-| TRIM '(' LEADING trim_list ')'
- {
- $$ = cat_str(3,make_str("trim ( leading"),$4,make_str(")"));
-}
-| TRIM '(' TRAILING trim_list ')'
- {
- $$ = cat_str(3,make_str("trim ( trailing"),$4,make_str(")"));
-}
-| TRIM '(' trim_list ')'
- {
- $$ = cat_str(3,make_str("trim ("),$3,make_str(")"));
-}
-| NULLIF '(' a_expr ',' a_expr ')'
- {
- $$ = cat_str(5,make_str("nullif ("),$3,make_str(","),$5,make_str(")"));
-}
-| COALESCE '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("coalesce ("),$3,make_str(")"));
-}
-| GREATEST '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("greatest ("),$3,make_str(")"));
-}
-| LEAST '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("least ("),$3,make_str(")"));
-}
-| XMLCONCAT '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("xmlconcat ("),$3,make_str(")"));
-}
-| XMLELEMENT '(' NAME_P ColLabel ')'
- {
- $$ = cat_str(3,make_str("xmlelement ( name"),$4,make_str(")"));
-}
-| XMLELEMENT '(' NAME_P ColLabel ',' xml_attributes ')'
- {
- $$ = cat_str(5,make_str("xmlelement ( name"),$4,make_str(","),$6,make_str(")"));
-}
-| XMLELEMENT '(' NAME_P ColLabel ',' expr_list ')'
- {
- $$ = cat_str(5,make_str("xmlelement ( name"),$4,make_str(","),$6,make_str(")"));
-}
-| XMLELEMENT '(' NAME_P ColLabel ',' xml_attributes ',' expr_list ')'
- {
- $$ = cat_str(7,make_str("xmlelement ( name"),$4,make_str(","),$6,make_str(","),$8,make_str(")"));
-}
-| XMLFOREST '(' xml_attribute_list ')'
- {
- $$ = cat_str(3,make_str("xmlforest ("),$3,make_str(")"));
-}
-| XMLPARSE '(' document_or_content a_expr xml_whitespace_option ')'
- {
- $$ = cat_str(5,make_str("xmlparse ("),$3,$4,$5,make_str(")"));
-}
-| XMLPI '(' NAME_P ColLabel ')'
- {
- $$ = cat_str(3,make_str("xmlpi ( name"),$4,make_str(")"));
-}
-| XMLPI '(' NAME_P ColLabel ',' a_expr ')'
- {
- $$ = cat_str(5,make_str("xmlpi ( name"),$4,make_str(","),$6,make_str(")"));
-}
-| XMLROOT '(' a_expr ',' xml_root_version opt_xml_root_standalone ')'
- {
- $$ = cat_str(6,make_str("xmlroot ("),$3,make_str(","),$5,$6,make_str(")"));
-}
-| XMLSERIALIZE '(' document_or_content a_expr AS SimpleTypename ')'
- {
- $$ = cat_str(6,make_str("xmlserialize ("),$3,$4,make_str("as"),$6,make_str(")"));
-}
-;
-
-
- xml_root_version:
- VERSION_P a_expr
- {
- $$ = cat_str(2,make_str("version"),$2);
-}
-| VERSION_P NO VALUE_P
- {
- $$ = make_str("version no value");
-}
-;
-
-
- opt_xml_root_standalone:
- ',' STANDALONE_P YES_P
- {
- $$ = make_str(", standalone yes");
-}
-| ',' STANDALONE_P NO
- {
- $$ = make_str(", standalone no");
-}
-| ',' STANDALONE_P NO VALUE_P
- {
- $$ = make_str(", standalone no value");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- xml_attributes:
- XMLATTRIBUTES '(' xml_attribute_list ')'
- {
- $$ = cat_str(3,make_str("xmlattributes ("),$3,make_str(")"));
-}
-;
-
-
- xml_attribute_list:
- xml_attribute_el
- {
- $$ = $1;
-}
-| xml_attribute_list ',' xml_attribute_el
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- xml_attribute_el:
- a_expr AS ColLabel
- {
- $$ = cat_str(3,$1,make_str("as"),$3);
-}
-| a_expr
- {
- $$ = $1;
-}
-;
-
-
- document_or_content:
- DOCUMENT_P
- {
- $$ = make_str("document");
-}
-| CONTENT_P
- {
- $$ = make_str("content");
-}
-;
-
-
- xml_whitespace_option:
- PRESERVE WHITESPACE_P
- {
- $$ = make_str("preserve whitespace");
-}
-| STRIP_P WHITESPACE_P
- {
- $$ = make_str("strip whitespace");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- row:
- ROW '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("row ("),$3,make_str(")"));
-}
-| ROW '(' ')'
- {
- $$ = make_str("row ( )");
-}
-| '(' expr_list ',' a_expr ')'
- {
- $$ = cat_str(5,make_str("("),$2,make_str(","),$4,make_str(")"));
-}
-;
-
-
- sub_type:
- ANY
- {
- $$ = make_str("any");
-}
-| SOME
- {
- $$ = make_str("some");
-}
-| ALL
- {
- $$ = make_str("all");
-}
-;
-
-
- all_Op:
- Op
- {
- $$ = $1;
-}
-| MathOp
- {
- $$ = $1;
-}
-;
-
-
- MathOp:
- '+'
- {
- $$ = make_str("+");
-}
-| '-'
- {
- $$ = make_str("-");
-}
-| '*'
- {
- $$ = make_str("*");
-}
-| '/'
- {
- $$ = make_str("/");
-}
-| '%'
- {
- $$ = make_str("%");
-}
-| '^'
- {
- $$ = make_str("^");
-}
-| '<'
- {
- $$ = make_str("<");
-}
-| '>'
- {
- $$ = make_str(">");
-}
-| '='
- {
- $$ = make_str("=");
-}
-;
-
-
- qual_Op:
- Op
- {
- $$ = $1;
-}
-| OPERATOR '(' any_operator ')'
- {
- $$ = cat_str(3,make_str("operator ("),$3,make_str(")"));
-}
-;
-
-
- qual_all_Op:
- all_Op
- {
- $$ = $1;
-}
-| OPERATOR '(' any_operator ')'
- {
- $$ = cat_str(3,make_str("operator ("),$3,make_str(")"));
-}
-;
-
-
- subquery_Op:
- all_Op
- {
- $$ = $1;
-}
-| OPERATOR '(' any_operator ')'
- {
- $$ = cat_str(3,make_str("operator ("),$3,make_str(")"));
-}
-| LIKE
- {
- $$ = make_str("like");
-}
-| NOT LIKE
- {
- $$ = make_str("not like");
-}
-| ILIKE
- {
- $$ = make_str("ilike");
-}
-| NOT ILIKE
- {
- $$ = make_str("not ilike");
-}
-;
-
-
- expr_list:
- a_expr
- {
- $$ = $1;
-}
-| expr_list ',' a_expr
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- type_list:
- Typename
- {
- $$ = $1;
-}
-| type_list ',' Typename
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- array_expr:
- '[' expr_list ']'
- {
- $$ = cat_str(3,make_str("["),$2,make_str("]"));
-}
-| '[' array_expr_list ']'
- {
- $$ = cat_str(3,make_str("["),$2,make_str("]"));
-}
-| '[' ']'
- {
- $$ = make_str("[ ]");
-}
-;
-
-
- array_expr_list:
- array_expr
- {
- $$ = $1;
-}
-| array_expr_list ',' array_expr
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- extract_list:
- extract_arg FROM a_expr
- {
- $$ = cat_str(3,$1,make_str("from"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- extract_arg:
- ecpg_ident
- {
- $$ = $1;
-}
-| YEAR_P
- {
- $$ = make_str("year");
-}
-| MONTH_P
- {
- $$ = make_str("month");
-}
-| DAY_P
- {
- $$ = make_str("day");
-}
-| HOUR_P
- {
- $$ = make_str("hour");
-}
-| MINUTE_P
- {
- $$ = make_str("minute");
-}
-| SECOND_P
- {
- $$ = make_str("second");
-}
-| ecpg_sconst
- {
- $$ = $1;
-}
-;
-
-
- overlay_list:
- a_expr overlay_placing substr_from substr_for
- {
- $$ = cat_str(4,$1,$2,$3,$4);
-}
-| a_expr overlay_placing substr_from
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-;
-
-
- overlay_placing:
- PLACING a_expr
- {
- $$ = cat_str(2,make_str("placing"),$2);
-}
-;
-
-
- position_list:
- b_expr IN_P b_expr
- {
- $$ = cat_str(3,$1,make_str("in"),$3);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- substr_list:
- a_expr substr_from substr_for
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| a_expr substr_for substr_from
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| a_expr substr_from
- {
- $$ = cat_str(2,$1,$2);
-}
-| a_expr substr_for
- {
- $$ = cat_str(2,$1,$2);
-}
-| expr_list
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- substr_from:
- FROM a_expr
- {
- $$ = cat_str(2,make_str("from"),$2);
-}
-;
-
-
- substr_for:
- FOR a_expr
- {
- $$ = cat_str(2,make_str("for"),$2);
-}
-;
-
-
- trim_list:
- a_expr FROM expr_list
- {
- $$ = cat_str(3,$1,make_str("from"),$3);
-}
-| FROM expr_list
- {
- $$ = cat_str(2,make_str("from"),$2);
-}
-| expr_list
- {
- $$ = $1;
-}
-;
-
-
- in_expr:
- select_with_parens
- {
- $$ = $1;
-}
-| '(' expr_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- case_expr:
- CASE case_arg when_clause_list case_default END_P
- {
- $$ = cat_str(5,make_str("case"),$2,$3,$4,make_str("end"));
-}
-;
-
-
- when_clause_list:
- when_clause
- {
- $$ = $1;
-}
-| when_clause_list when_clause
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- when_clause:
- WHEN a_expr THEN a_expr
- {
- $$ = cat_str(4,make_str("when"),$2,make_str("then"),$4);
-}
-;
-
-
- case_default:
- ELSE a_expr
- {
- $$ = cat_str(2,make_str("else"),$2);
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- case_arg:
- a_expr
- {
- $$ = $1;
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- columnref:
- relation_name
- {
- $$ = $1;
-}
-| relation_name indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- indirection_el:
- '.' attr_name
- {
- $$ = cat_str(2,make_str("."),$2);
-}
-| '.' '*'
- {
- $$ = make_str(". *");
-}
-| '[' a_expr ']'
- {
- $$ = cat_str(3,make_str("["),$2,make_str("]"));
-}
-| '[' a_expr ':' a_expr ']'
- {
- $$ = cat_str(5,make_str("["),$2,make_str(":"),$4,make_str("]"));
-}
-;
-
-
- indirection:
- indirection_el
- {
- $$ = $1;
-}
-| indirection indirection_el
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- opt_indirection:
-
- {
- $$=EMPTY; }
-| opt_indirection indirection_el
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- opt_asymmetric:
- ASYMMETRIC
- {
- $$ = make_str("asymmetric");
-}
-|
- {
- $$=EMPTY; }
-;
-
-
- ctext_expr:
- a_expr
- {
- $$ = $1;
-}
-| DEFAULT
- {
- $$ = make_str("default");
-}
-;
-
-
- ctext_expr_list:
- ctext_expr
- {
- $$ = $1;
-}
-| ctext_expr_list ',' ctext_expr
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- ctext_row:
- '(' ctext_expr_list ')'
- {
- $$ = cat_str(3,make_str("("),$2,make_str(")"));
-}
-;
-
-
- target_list:
- target_el
- {
- $$ = $1;
-}
-| target_list ',' target_el
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- target_el:
- a_expr AS ColLabel
- {
- $$ = cat_str(3,$1,make_str("as"),$3);
-}
-| a_expr ecpg_ident
- {
- $$ = cat_str(2,$1,$2);
-}
-| a_expr
- {
- $$ = $1;
-}
-| '*'
- {
- $$ = make_str("*");
-}
-;
-
-
- relation_name:
- SpecialRuleRelation
- {
- $$ = $1;
-}
-| ColId
- {
- $$ = $1;
-}
-;
-
-
- qualified_name_list:
- qualified_name
- {
- $$ = $1;
-}
-| qualified_name_list ',' qualified_name
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- qualified_name:
- relation_name
- {
- $$ = $1;
-}
-| relation_name indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- name_list:
- name
- {
- $$ = $1;
-}
-| name_list ',' name
- {
- $$ = cat_str(3,$1,make_str(","),$3);
-}
-;
-
-
- name:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- database_name:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- access_method:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- attr_name:
- ColLabel
- {
- $$ = $1;
-}
-;
-
-
- index_name:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- file_name:
- ecpg_sconst
- {
- $$ = $1;
-}
-;
-
-
- func_name:
- type_function_name
- {
- $$ = $1;
-}
-| relation_name indirection
- {
- $$ = cat_str(2,$1,$2);
-}
-;
-
-
- AexprConst:
- Iconst
- {
- $$ = $1;
-}
-| ecpg_fconst
- {
- $$ = $1;
-}
-| ecpg_sconst
- {
- $$ = $1;
-}
-| ecpg_bconst
- {
- $$ = $1;
-}
-| XCONST
- {
- $$ = make_str("xconst");
-}
-| func_name ecpg_sconst
- {
- $$ = cat_str(2,$1,$2);
-}
-| func_name '(' expr_list ')' ecpg_sconst
- {
- $$ = cat_str(5,$1,make_str("("),$3,make_str(")"),$5);
-}
-| ConstTypename ecpg_sconst
- {
- $$ = cat_str(2,$1,$2);
-}
-| ConstInterval ecpg_sconst opt_interval
- {
- $$ = cat_str(3,$1,$2,$3);
-}
-| ConstInterval '(' Iconst ')' ecpg_sconst opt_interval
- {
- $$ = cat_str(6,$1,make_str("("),$3,make_str(")"),$5,$6);
-}
-| TRUE_P
- {
- $$ = make_str("true");
-}
-| FALSE_P
- {
- $$ = make_str("false");
-}
-| NULL_P
- {
- $$ = make_str("null");
-}
- | civar { $$ = $1; }
- | civarind { $$ = $1; }
-;
-
-
- Iconst:
- ICONST
- { $$ = make_name(); }
-;
-
-
- RoleId:
- ColId
- {
- $$ = $1;
-}
-;
-
-
- SignedIconst:
- Iconst
- {
- $$ = $1;
-}
- | civar { $$ = $1; }
-| '+' Iconst
- {
- $$ = cat_str(2,make_str("+"),$2);
-}
-| '-' Iconst
- {
- $$ = cat_str(2,make_str("-"),$2);
-}
-;
-
-
- ColId:
- ecpg_ident
- {
- $$ = $1;
-}
-| unreserved_keyword
- {
- $$ = $1;
-}
-| col_name_keyword
- {
- $$ = $1;
-}
- | ECPGKeywords { $$ = $1; }
- | ECPGCKeywords { $$ = $1; }
- | CHAR_P { $$ = make_str("char"); }
- | VALUES { $$ = make_str("values"); }
-;
-
-
- type_function_name:
- ecpg_ident
- {
- $$ = $1;
-}
-| unreserved_keyword
- {
- $$ = $1;
-}
-| type_func_name_keyword
- {
- $$ = $1;
-}
- | ECPGKeywords { $$ = $1; }
- | ECPGTypeName { $$ = $1; }
- | ECPGCKeywords { $$ = $1; }
-;
-
-
- col_name_keyword:
- BIGINT
- {
- $$ = make_str("bigint");
-}
-| BIT
- {
- $$ = make_str("bit");
-}
-| BOOLEAN_P
- {
- $$ = make_str("boolean");
-}
-| CHARACTER
- {
- $$ = make_str("character");
-}
-| COALESCE
- {
- $$ = make_str("coalesce");
-}
-| DEC
- {
- $$ = make_str("dec");
-}
-| DECIMAL_P
- {
- $$ = make_str("decimal");
-}
-| EXISTS
- {
- $$ = make_str("exists");
-}
-| EXTRACT
- {
- $$ = make_str("extract");
-}
-| FLOAT_P
- {
- $$ = make_str("float");
-}
-| GREATEST
- {
- $$ = make_str("greatest");
-}
-| INOUT
- {
- $$ = make_str("inout");
-}
-| INTEGER
- {
- $$ = make_str("integer");
-}
-| INTERVAL
- {
- $$ = make_str("interval");
-}
-| LEAST
- {
- $$ = make_str("least");
-}
-| NATIONAL
- {
- $$ = make_str("national");
-}
-| NCHAR
- {
- $$ = make_str("nchar");
-}
-| NONE
- {
- $$ = make_str("none");
-}
-| NULLIF
- {
- $$ = make_str("nullif");
-}
-| NUMERIC
- {
- $$ = make_str("numeric");
-}
-| OUT_P
- {
- $$ = make_str("out");
-}
-| OVERLAY
- {
- $$ = make_str("overlay");
-}
-| POSITION
- {
- $$ = make_str("position");
-}
-| PRECISION
- {
- $$ = make_str("precision");
-}
-| REAL
- {
- $$ = make_str("real");
-}
-| ROW
- {
- $$ = make_str("row");
-}
-| SETOF
- {
- $$ = make_str("setof");
-}
-| SMALLINT
- {
- $$ = make_str("smallint");
-}
-| SUBSTRING
- {
- $$ = make_str("substring");
-}
-| TIME
- {
- $$ = make_str("time");
-}
-| TIMESTAMP
- {
- $$ = make_str("timestamp");
-}
-| TREAT
- {
- $$ = make_str("treat");
-}
-| TRIM
- {
- $$ = make_str("trim");
-}
-| VARCHAR
- {
- $$ = make_str("varchar");
-}
-| XMLATTRIBUTES
- {
- $$ = make_str("xmlattributes");
-}
-| XMLCONCAT
- {
- $$ = make_str("xmlconcat");
-}
-| XMLELEMENT
- {
- $$ = make_str("xmlelement");
-}
-| XMLFOREST
- {
- $$ = make_str("xmlforest");
-}
-| XMLPARSE
- {
- $$ = make_str("xmlparse");
-}
-| XMLPI
- {
- $$ = make_str("xmlpi");
-}
-| XMLROOT
- {
- $$ = make_str("xmlroot");
-}
-| XMLSERIALIZE
- {
- $$ = make_str("xmlserialize");
-}
-;
-
-
- type_func_name_keyword:
- AUTHORIZATION
- {
- $$ = make_str("authorization");
-}
-| BETWEEN
- {
- $$ = make_str("between");
-}
-| BINARY
- {
- $$ = make_str("binary");
-}
-| CROSS
- {
- $$ = make_str("cross");
-}
-| CURRENT_SCHEMA
- {
- $$ = make_str("current_schema");
-}
-| FREEZE
- {
- $$ = make_str("freeze");
-}
-| FULL
- {
- $$ = make_str("full");
-}
-| ILIKE
- {
- $$ = make_str("ilike");
-}
-| INNER_P
- {
- $$ = make_str("inner");
-}
-| IS
- {
- $$ = make_str("is");
-}
-| ISNULL
- {
- $$ = make_str("isnull");
-}
-| JOIN
- {
- $$ = make_str("join");
-}
-| LEFT
- {
- $$ = make_str("left");
-}
-| LIKE
- {
- $$ = make_str("like");
-}
-| NATURAL
- {
- $$ = make_str("natural");
-}
-| NOTNULL
- {
- $$ = make_str("notnull");
-}
-| OUTER_P
- {
- $$ = make_str("outer");
-}
-| OVERLAPS
- {
- $$ = make_str("overlaps");
-}
-| RIGHT
- {
- $$ = make_str("right");
-}
-| SIMILAR
- {
- $$ = make_str("similar");
-}
-| VERBOSE
- {
- $$ = make_str("verbose");
-}
-;
-
-
- reserved_keyword:
- ALL
- {
- $$ = make_str("all");
-}
-| ANALYSE
- {
- $$ = make_str("analyse");
-}
-| ANALYZE
- {
- $$ = make_str("analyze");
-}
-| AND
- {
- $$ = make_str("and");
-}
-| ANY
- {
- $$ = make_str("any");
-}
-| ARRAY
- {
- $$ = make_str("array");
-}
-| AS
- {
- $$ = make_str("as");
-}
-| ASC
- {
- $$ = make_str("asc");
-}
-| ASYMMETRIC
- {
- $$ = make_str("asymmetric");
-}
-| BOTH
- {
- $$ = make_str("both");
-}
-| CASE
- {
- $$ = make_str("case");
-}
-| CAST
- {
- $$ = make_str("cast");
-}
-| CHECK
- {
- $$ = make_str("check");
-}
-| COLLATE
- {
- $$ = make_str("collate");
-}
-| COLUMN
- {
- $$ = make_str("column");
-}
-| CONSTRAINT
- {
- $$ = make_str("constraint");
-}
-| CREATE
- {
- $$ = make_str("create");
-}
-| CURRENT_CATALOG
- {
- $$ = make_str("current_catalog");
-}
-| CURRENT_DATE
- {
- $$ = make_str("current_date");
-}
-| CURRENT_ROLE
- {
- $$ = make_str("current_role");
-}
-| CURRENT_TIME
- {
- $$ = make_str("current_time");
-}
-| CURRENT_TIMESTAMP
- {
- $$ = make_str("current_timestamp");
-}
-| CURRENT_USER
- {
- $$ = make_str("current_user");
-}
-| DEFAULT
- {
- $$ = make_str("default");
-}
-| DEFERRABLE
- {
- $$ = make_str("deferrable");
-}
-| DESC
- {
- $$ = make_str("desc");
-}
-| DISTINCT
- {
- $$ = make_str("distinct");
-}
-| DO
- {
- $$ = make_str("do");
-}
-| ELSE
- {
- $$ = make_str("else");
-}
-| END_P
- {
- $$ = make_str("end");
-}
-| EXCEPT
- {
- $$ = make_str("except");
-}
-| FALSE_P
- {
- $$ = make_str("false");
-}
-| FETCH
- {
- $$ = make_str("fetch");
-}
-| FOR
- {
- $$ = make_str("for");
-}
-| FOREIGN
- {
- $$ = make_str("foreign");
-}
-| FROM
- {
- $$ = make_str("from");
-}
-| GRANT
- {
- $$ = make_str("grant");
-}
-| GROUP_P
- {
- $$ = make_str("group");
-}
-| HAVING
- {
- $$ = make_str("having");
-}
-| IN_P
- {
- $$ = make_str("in");
-}
-| INITIALLY
- {
- $$ = make_str("initially");
-}
-| INTERSECT
- {
- $$ = make_str("intersect");
-}
-| INTO
- {
- $$ = make_str("into");
-}
-| LEADING
- {
- $$ = make_str("leading");
-}
-| LIMIT
- {
- $$ = make_str("limit");
-}
-| LOCALTIME
- {
- $$ = make_str("localtime");
-}
-| LOCALTIMESTAMP
- {
- $$ = make_str("localtimestamp");
-}
-| NEW
- {
- $$ = make_str("new");
-}
-| NOT
- {
- $$ = make_str("not");
-}
-| NULL_P
- {
- $$ = make_str("null");
-}
-| OFF
- {
- $$ = make_str("off");
-}
-| OFFSET
- {
- $$ = make_str("offset");
-}
-| OLD
- {
- $$ = make_str("old");
-}
-| ON
- {
- $$ = make_str("on");
-}
-| ONLY
- {
- $$ = make_str("only");
-}
-| OR
- {
- $$ = make_str("or");
-}
-| ORDER
- {
- $$ = make_str("order");
-}
-| PLACING
- {
- $$ = make_str("placing");
-}
-| PRIMARY
- {
- $$ = make_str("primary");
-}
-| REFERENCES
- {
- $$ = make_str("references");
-}
-| RETURNING
- {
- $$ = make_str("returning");
-}
-| SELECT
- {
- $$ = make_str("select");
-}
-| SESSION_USER
- {
- $$ = make_str("session_user");
-}
-| SOME
- {
- $$ = make_str("some");
-}
-| SYMMETRIC
- {
- $$ = make_str("symmetric");
-}
-| TABLE
- {
- $$ = make_str("table");
-}
-| THEN
- {
- $$ = make_str("then");
-}
-| TRAILING
- {
- $$ = make_str("trailing");
-}
-| TRUE_P
- {
- $$ = make_str("true");
-}
-| UNIQUE
- {
- $$ = make_str("unique");
-}
-| USER
- {
- $$ = make_str("user");
-}
-| USING
- {
- $$ = make_str("using");
-}
-| VARIADIC
- {
- $$ = make_str("variadic");
-}
-| WHEN
- {
- $$ = make_str("when");
-}
-| WHERE
- {
- $$ = make_str("where");
-}
-| WITH
- {
- $$ = make_str("with");
-}
-;
-
-
- SpecialRuleRelation:
- OLD
- {
- if (!QueryIsRule)
- mmerror(PARSE_ERROR, ET_ERROR, "OLD used in non-rule query\n");
-
- $$ = make_str("old");
-}
-| NEW
- {
- if (!QueryIsRule)
- mmerror(PARSE_ERROR, ET_ERROR, "NEW used in non-rule query\n");
-
- $$ = make_str("new");
-}
-;
-
-
-/* trailer */
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.384 2008/11/14 16:25:34 meskes Exp $ */
-
-statements: /*EMPTY*/
- | statements statement
- ;
-
-statement: ecpgstart at stmt ';' { connection = NULL; }
- | ecpgstart stmt ';'
- | ecpgstart ECPGVarDeclaration
- {
- fprintf(yyout, "%s", $2);
- free($2);
- output_line_number();
- }
- | ECPGDeclaration
- | c_thing { fprintf(yyout, "%s", $1); free($1); }
- | CPP_LINE { fprintf(yyout, "%s", $1); free($1); }
- | '{' { braces_open++; fputs("{", yyout); }
- | '}' { remove_typedefs(braces_open); remove_variables(braces_open--); fputs("}", yyout); }
- ;
-
-CreateAsStmt: CREATE OptTemp TABLE create_as_target AS {FoundInto = 0;} SelectStmt opt_with_data
- {
- if (FoundInto == 1)
- mmerror(PARSE_ERROR, ET_ERROR, "CREATE TABLE / AS SELECT cannot specify INTO\n");
-
- $$ = cat_str(6, make_str("create"), $2, make_str("table"), $4, make_str("as"), $7);
- }
- ;
-
-RuleStmt: CREATE opt_or_replace RULE name AS
- {QueryIsRule = 1;}
- ON event TO qualified_name where_clause
- DO opt_instead RuleActionList
- {
- QueryIsRule=0;
- $$ = cat_str(12, make_str("create"), $2, make_str("rule"), $4, make_str("as on"), $8, make_str("to"), $10, $11, make_str("do"), $13, $14);
- }
- ;
-
-at: AT connection_object
- {
- connection = $2;
- /*
- * Do we have a variable as connection target?
- * Remove the variable from the variable
- * list or else it will be used twice
- */
- if (argsinsert != NULL)
- argsinsert = NULL;
- }
- ;
-
-/*
- * the exec sql connect statement: connect to the given database
- */
-ECPGConnect: SQL_CONNECT TO connection_target opt_connection_name opt_user
- { $$ = cat_str(5, $3, make_str(","), $5, make_str(","), $4); }
- | SQL_CONNECT TO DEFAULT
- { $$ = make_str("NULL, NULL, NULL, \"DEFAULT\""); }
- /* also allow ORACLE syntax */
- | SQL_CONNECT ora_user
- { $$ = cat_str(3, make_str("NULL,"), $2, make_str(", NULL")); }
- | DATABASE connection_target
- { $$ = cat2_str($2, make_str(", NULL, NULL, NULL")); }
- ;
-
-connection_target: opt_database_name opt_server opt_port
- {
- /* old style: dbname[@server][:port] */
- if (strlen($2) > 0 && *($2) != '@')
- mmerror(PARSE_ERROR, ET_ERROR, "expected \"@\", found \"%s\"", $2);
-
- /* C strings need to be handled differently */
- if ($1[0] == '\"')
- $$ = $1;
- else
- $$ = make3_str(make_str("\""), make3_str($1, $2, $3), make_str("\""));
- }
- | db_prefix ':' server opt_port '/' opt_database_name opt_options
- {
- /* new style: <tcp|unix>:postgresql://server[:port][/dbname] */
- if (strncmp($1, "unix:postgresql", strlen("unix:postgresql")) != 0 && strncmp($1, "tcp:postgresql", strlen("tcp:postgresql")) != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "only protocols \"tcp\" and \"unix\" and database type \"postgresql\" are supported");
-
- if (strncmp($3, "//", strlen("//")) != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "expected \"://\", found \"%s\"", $3);
-
- if (strncmp($1, "unix", strlen("unix")) == 0 &&
- strncmp($3 + strlen("//"), "localhost", strlen("localhost")) != 0 &&
- strncmp($3 + strlen("//"), "127.0.0.1", strlen("127.0.0.1")) != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "unix domain sockets only work on \"localhost\" but not on \"%s\"", $3 + strlen("//"));
-
- $$ = make3_str(make3_str(make_str("\""), $1, make_str(":")), $3, make3_str(make3_str($4, make_str("/"), $6), $7, make_str("\"")));
- }
- | char_variable
- {
- $$ = $1;
- }
- | ecpg_sconst
- {
- /* We can only process double quoted strings not single quotes ones,
- * so we change the quotes.
- * Note, that the rule for ecpg_sconst adds these single quotes. */
- $1[0] = '\"';
- $1[strlen($1)-1] = '\"';
- $$ = $1;
- }
- ;
-
-opt_database_name: database_name { $$ = $1; }
- | /*EMPTY*/ { $$ = EMPTY; }
- ;
-
-db_prefix: ecpg_ident cvariable
- {
- if (strcmp($2, "postgresql") != 0 && strcmp($2, "postgres") != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "expected \"postgresql\", found \"%s\"", $2);
-
- if (strcmp($1, "tcp") != 0 && strcmp($1, "unix") != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "illegal connection type %s", $1);
-
- $$ = make3_str($1, make_str(":"), $2);
- }
- ;
-
-server: Op server_name
- {
- if (strcmp($1, "@") != 0 && strcmp($1, "//") != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "expected \"@\" or \"://\", found \"%s\"", $1);
-
- $$ = make2_str($1, $2);
- }
- ;
-
-opt_server: server { $$ = $1; }
- | /*EMPTY*/ { $$ = EMPTY; }
- ;
-
-server_name: ColId { $$ = $1; }
- | ColId '.' server_name { $$ = make3_str($1, make_str("."), $3); }
- | IP { $$ = make_name(); }
- ;
-
-opt_port: ':' Iconst { $$ = make2_str(make_str(":"), $2); }
- | /*EMPTY*/ { $$ = EMPTY; }
- ;
-
-opt_connection_name: AS connection_object { $$ = $2; }
- | /*EMPTY*/ { $$ = make_str("NULL"); }
- ;
-
-opt_user: USER ora_user { $$ = $2; }
- | /*EMPTY*/ { $$ = make_str("NULL, NULL"); }
- ;
-
-ora_user: user_name
- { $$ = cat2_str($1, make_str(", NULL")); }
- | user_name '/' user_name
- { $$ = cat_str(3, $1, make_str(","), $3); }
- | user_name SQL_IDENTIFIED BY user_name
- { $$ = cat_str(3, $1, make_str(","), $4); }
- | user_name USING user_name
- { $$ = cat_str(3, $1, make_str(","), $3); }
- ;
-
-user_name: RoleId
- {
- if ($1[0] == '\"')
- $$ = $1;
- else
- $$ = make3_str(make_str("\""), $1, make_str("\""));
- }
- | ecpg_sconst
- {
- if ($1[0] == '\"')
- $$ = $1;
- else
- $$ = make3_str(make_str("\""), $1, make_str("\""));
- }
- | civar
- {
- enum ECPGttype type = argsinsert->variable->type->type;
-
- /* if array see what's inside */
- if (type == ECPGt_array)
- type = argsinsert->variable->type->u.element->type;
-
- /* handle varchars */
- if (type == ECPGt_varchar)
- $$ = make2_str(mm_strdup(argsinsert->variable->name), make_str(".arr"));
- else
- $$ = mm_strdup(argsinsert->variable->name);
- }
- ;
-
-char_variable: cvariable
- {
- /* check if we have a string variable */
- struct variable *p = find_variable($1);
- enum ECPGttype type = p->type->type;
-
- /* If we have just one character this is not a string */
- if (atol(p->type->size) == 1)
- mmerror(PARSE_ERROR, ET_ERROR, "invalid datatype");
- else
- {
- /* if array see what's inside */
- if (type == ECPGt_array)
- type = p->type->u.element->type;
-
- switch (type)
- {
- case ECPGt_char:
- case ECPGt_unsigned_char:
- $$ = $1;
- break;
- case ECPGt_varchar:
- $$ = make2_str($1, make_str(".arr"));
- break;
- default:
- mmerror(PARSE_ERROR, ET_ERROR, "invalid datatype");
- $$ = $1;
- break;
- }
- }
- }
- ;
-
-opt_options: Op connect_options
- {
- if (strlen($1) == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "incomplete statement");
-
- if (strcmp($1, "?") != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "unrecognized token \"%s\"", $1);
-
- $$ = make2_str(make_str("?"), $2);
- }
- | /*EMPTY*/ { $$ = EMPTY; }
- ;
-
-connect_options: ColId opt_opt_value
- { $$ = make2_str($1, $2); }
- | ColId opt_opt_value Op connect_options
- {
- if (strlen($3) == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "incomplete statement");
-
- if (strcmp($3, "&") != 0)
- mmerror(PARSE_ERROR, ET_ERROR, "unrecognized token \"%s\"", $3);
-
- $$ = cat_str(3, make2_str($1, $2), $3, $4);
- }
- ;
-
-opt_opt_value: /*EMPTY*/
- { $$ = EMPTY; }
- | '=' Iconst
- { $$ = make2_str(make_str("="), $2); }
- | '=' ecpg_ident
- { $$ = make2_str(make_str("="), $2); }
- | '=' civar
- { $$ = make2_str(make_str("="), $2); }
- ;
-
-prepared_name: name {
- if ($1[0] == '\"' && $1[strlen($1)-1] == '\"') /* already quoted? */
- $$ = $1;
- else /* not quoted => convert to lowercase */
- {
- int i;
-
- for (i = 0; i< strlen($1); i++)
- $1[i] = tolower((unsigned char) $1[i]);
-
- $$ = make3_str(make_str("\""), $1, make_str("\""));
- }
- }
- | char_variable { $$ = $1; }
- ;
-
-/*
- * Declare a prepared cursor. The syntax is different from the standard
- * declare statement, so we create a new rule.
- */
-ECPGCursorStmt: DECLARE name cursor_options CURSOR opt_hold FOR prepared_name
- {
- struct cursor *ptr, *this;
- struct variable *thisquery = (struct variable *)mm_alloc(sizeof(struct variable));
- const char *con = connection ? connection : "NULL";
-
- for (ptr = cur; ptr != NULL; ptr = ptr->next)
- {
- if (strcmp($2, ptr->name) == 0)
- /* re-definition is a bug */
- mmerror(PARSE_ERROR, ET_ERROR, "cursor \"%s\" already defined", $2);
- }
-
- this = (struct cursor *) mm_alloc(sizeof(struct cursor));
-
- /* initial definition */
- this->next = cur;
- this->name = $2;
- this->connection = connection;
- this->command = cat_str(6, make_str("declare"), mm_strdup($2), $3, make_str("cursor"), $5, make_str("for $1"));
- this->argsresult = NULL;
-
- thisquery->type = &ecpg_query;
- thisquery->brace_level = 0;
- thisquery->next = NULL;
- thisquery->name = (char *) mm_alloc(sizeof("ECPGprepared_statement(, , __LINE__)") + strlen(con) + strlen($7));
- sprintf(thisquery->name, "ECPGprepared_statement(%s, %s, __LINE__)", con, $7);
-
- this->argsinsert = NULL;
- add_variable_to_head(&(this->argsinsert), thisquery, &no_indicator);
-
- cur = this;
-
- $$ = cat_str(3, make_str("/*"), mm_strdup(this->command), make_str("*/"));
- }
- ;
-
-ECPGExecuteImmediateStmt: EXECUTE IMMEDIATE execstring
- {
- /* execute immediate means prepare the statement and
- * immediately execute it */
- $$ = $3;
- };
-/*
- * variable decalartion outside exec sql declare block
- */
-ECPGVarDeclaration: single_vt_declaration;
-
-single_vt_declaration: type_declaration { $$ = $1; }
- | var_declaration { $$ = $1; }
- ;
-
-precision: NumericOnly { $$ = $1; };
-
-opt_scale: ',' NumericOnly { $$ = $2; }
- | /* EMPTY */ { $$ = EMPTY; }
- ;
-
-ecpg_interval: opt_interval { $$ = $1; }
- | YEAR_P TO MINUTE_P { $$ = make_str("year to minute"); }
- | YEAR_P TO SECOND_P { $$ = make_str("year to second"); }
- | DAY_P TO DAY_P { $$ = make_str("day to day"); }
- | MONTH_P TO MONTH_P { $$ = make_str("month to month"); }
- ;
-
-/*
- * variable declaration inside exec sql declare block
- */
-ECPGDeclaration: sql_startdeclare
- { fputs("/* exec sql begin declare section */", yyout); }
- var_type_declarations sql_enddeclare
- {
- fprintf(yyout, "%s/* exec sql end declare section */", $3);
- free($3);
- output_line_number();
- }
- ;
-
-sql_startdeclare: ecpgstart BEGIN_P DECLARE SQL_SECTION ';' {};
-
-sql_enddeclare: ecpgstart END_P DECLARE SQL_SECTION ';' {};
-
-var_type_declarations: /*EMPTY*/ { $$ = EMPTY; }
- | vt_declarations { $$ = $1; }
- | CPP_LINE { $$ = $1; }
- ;
-
-vt_declarations: var_declaration { $$ = $1; }
- | type_declaration { $$ = $1; }
- | vt_declarations var_declaration { $$ = cat2_str($1, $2); }
- | vt_declarations type_declaration { $$ = cat2_str($1, $2); }
- | vt_declarations CPP_LINE { $$ = cat2_str($1, $2); }
- ;
-
-variable_declarations: var_declaration { $$ = $1; }
- | variable_declarations var_declaration { $$ = cat2_str($1, $2); }
- ;
-
-type_declaration: S_TYPEDEF
- {
- /* reset this variable so we see if there was */
- /* an initializer specified */
- initializer = 0;
- }
- var_type opt_pointer ECPGColLabelCommon opt_array_bounds ';'
- {
- add_typedef($5, $6.index1, $6.index2, $3.type_enum, $3.type_dimension, $3.type_index, initializer, *$4 ? 1 : 0);
-
- fprintf(yyout, "typedef %s %s %s %s;\n", $3.type_str, *$4 ? "*" : "", $5, $6.str);
- output_line_number();
- $$ = make_str("");
- };
-
-var_declaration: storage_declaration
- var_type
- {
- actual_type[struct_level].type_enum = $2.type_enum;
- actual_type[struct_level].type_dimension = $2.type_dimension;
- actual_type[struct_level].type_index = $2.type_index;
- actual_type[struct_level].type_sizeof = $2.type_sizeof;
-
- actual_startline[struct_level] = hashline_number();
- }
- variable_list ';'
- {
- $$ = cat_str(5, actual_startline[struct_level], $1, $2.type_str, $4, make_str(";\n"));
- }
- | var_type
- {
- actual_type[struct_level].type_enum = $1.type_enum;
- actual_type[struct_level].type_dimension = $1.type_dimension;
- actual_type[struct_level].type_index = $1.type_index;
- actual_type[struct_level].type_sizeof = $1.type_sizeof;
-
- actual_startline[struct_level] = hashline_number();
- }
- variable_list ';'
- {
- $$ = cat_str(4, actual_startline[struct_level], $1.type_str, $3, make_str(";\n"));
- }
- | struct_union_type_with_symbol ';'
- {
- $$ = cat2_str($1, make_str(";"));
- }
- ;
-
-opt_bit_field: ':' Iconst { $$ =cat2_str(make_str(":"), $2); }
- | /* EMPTY */ { $$ = EMPTY; }
- ;
-
-storage_declaration: storage_clause storage_modifier
- {$$ = cat2_str ($1, $2); }
- | storage_clause {$$ = $1; }
- | storage_modifier {$$ = $1; }
- ;
-
-storage_clause : S_EXTERN { $$ = make_str("extern"); }
- | S_STATIC { $$ = make_str("static"); }
- | S_REGISTER { $$ = make_str("register"); }
- | S_AUTO { $$ = make_str("auto"); }
- ;
-
-storage_modifier : S_CONST { $$ = make_str("const"); }
- | S_VOLATILE { $$ = make_str("volatile"); }
- ;
-
-var_type: simple_type
- {
- $$.type_enum = $1;
- $$.type_str = mm_strdup(ecpg_type_name($1));
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- | struct_union_type
- {
- $$.type_str = $1;
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
-
- if (strncmp($1, "struct", sizeof("struct")-1) == 0)
- {
- $$.type_enum = ECPGt_struct;
- $$.type_sizeof = ECPGstruct_sizeof;
- }
- else
- {
- $$.type_enum = ECPGt_union;
- $$.type_sizeof = NULL;
- }
- }
- | enum_type
- {
- $$.type_str = $1;
- $$.type_enum = ECPGt_int;
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- | ECPGColLabelCommon '(' precision opt_scale ')'
- {
- if (strcmp($1, "numeric") == 0)
- {
- $$.type_enum = ECPGt_numeric;
- $$.type_str = make_str("numeric");
- }
- else if (strcmp($1, "decimal") == 0)
- {
- $$.type_enum = ECPGt_decimal;
- $$.type_str = make_str("decimal");
- }
- else
- {
- mmerror(PARSE_ERROR, ET_ERROR, "only numeric/decimal have precision/scale argument");
- $$.type_enum = ECPGt_numeric;
- $$.type_str = make_str("numeric");
- }
-
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- | ECPGColLabelCommon ecpg_interval
- {
- if (strlen($2) != 0 && strcmp ($1, "datetime") != 0 && strcmp ($1, "interval") != 0)
- mmerror (PARSE_ERROR, ET_ERROR, "interval specification not allowed here");
-
- /*
- * Check for type names that the SQL grammar treats as
- * unreserved keywords
- */
- if (strcmp($1, "varchar") == 0)
- {
- $$.type_enum = ECPGt_varchar;
- $$.type_str = EMPTY; /*make_str("varchar");*/
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "float") == 0)
- {
- $$.type_enum = ECPGt_float;
- $$.type_str = make_str("float");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "double") == 0)
- {
- $$.type_enum = ECPGt_double;
- $$.type_str = make_str("double");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "numeric") == 0)
- {
- $$.type_enum = ECPGt_numeric;
- $$.type_str = make_str("numeric");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "decimal") == 0)
- {
- $$.type_enum = ECPGt_decimal;
- $$.type_str = make_str("decimal");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "date") == 0)
- {
- $$.type_enum = ECPGt_date;
- $$.type_str = make_str("date");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "timestamp") == 0)
- {
- $$.type_enum = ECPGt_timestamp;
- $$.type_str = make_str("timestamp");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "interval") == 0)
- {
- $$.type_enum = ECPGt_interval;
- $$.type_str = make_str("interval");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else if (strcmp($1, "datetime") == 0)
- {
- $$.type_enum = ECPGt_timestamp;
- $$.type_str = make_str("timestamp");
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = NULL;
- }
- else
- {
- /* this is for typedef'ed types */
- struct typedefs *this = get_typedef($1);
-
- $$.type_str = (this->type->type_enum == ECPGt_varchar) ? EMPTY : mm_strdup(this->name);
- $$.type_enum = this->type->type_enum;
- $$.type_dimension = this->type->type_dimension;
- $$.type_index = this->type->type_index;
- if (this->type->type_sizeof && strlen(this->type->type_sizeof) != 0)
- $$.type_sizeof = this->type->type_sizeof;
- else
- $$.type_sizeof = cat_str(3, make_str("sizeof("), mm_strdup(this->name), make_str(")"));
-
- struct_member_list[struct_level] = ECPGstruct_member_dup(this->struct_member_list);
- }
- }
- | s_struct_union_symbol
- {
- /* this is for named structs/unions */
- char *name;
- struct typedefs *this;
- bool forward = (forward_name != NULL && strcmp($1.symbol, forward_name) == 0 && strcmp($1.su, "struct") == 0);
-
- name = cat2_str($1.su, $1.symbol);
- /* Do we have a forward definition? */
- if (!forward)
- {
- /* No */
-
- this = get_typedef(name);
- $$.type_str = mm_strdup(this->name);
- $$.type_enum = this->type->type_enum;
- $$.type_dimension = this->type->type_dimension;
- $$.type_index = this->type->type_index;
- $$.type_sizeof = this->type->type_sizeof;
- struct_member_list[struct_level] = ECPGstruct_member_dup(this->struct_member_list);
- free(name);
- }
- else
- {
- $$.type_str = name;
- $$.type_enum = ECPGt_long;
- $$.type_dimension = make_str("-1");
- $$.type_index = make_str("-1");
- $$.type_sizeof = make_str("");
- struct_member_list[struct_level] = NULL;
- }
- }
- ;
-
-enum_type: ENUM_P symbol enum_definition
- { $$ = cat_str(3, make_str("enum"), $2, $3); }
- | ENUM_P enum_definition
- { $$ = cat2_str(make_str("enum"), $2); }
- | ENUM_P symbol
- { $$ = cat2_str(make_str("enum"), $2); }
- ;
-
-enum_definition: '{' c_list '}'
- { $$ = cat_str(3, make_str("{"), $2, make_str("}")); };
-
-struct_union_type_with_symbol: s_struct_union_symbol
- {
- struct_member_list[struct_level++] = NULL;
- if (struct_level >= STRUCT_DEPTH)
- mmerror(PARSE_ERROR, ET_ERROR, "too many levels in nested structure/union definition");
- forward_name = mm_strdup($1.symbol);
- }
- '{' variable_declarations '}'
- {
- struct typedefs *ptr, *this;
- struct this_type su_type;
-
- ECPGfree_struct_member(struct_member_list[struct_level]);
- struct_member_list[struct_level] = NULL;
- struct_level--;
- if (strncmp($1.su, "struct", sizeof("struct")-1) == 0)
- su_type.type_enum = ECPGt_struct;
- else
- su_type.type_enum = ECPGt_union;
- su_type.type_str = cat2_str($1.su, $1.symbol);
- free(forward_name);
- forward_name = NULL;
-
- /* This is essantially a typedef but needs the keyword struct/union as well.
- * So we create the typedef for each struct definition with symbol */
- for (ptr = types; ptr != NULL; ptr = ptr->next)
- {
- if (strcmp(su_type.type_str, ptr->name) == 0)
- /* re-definition is a bug */
- mmerror(PARSE_ERROR, ET_ERROR, "type \"%s\" already defined", su_type.type_str);
- }
-
- this = (struct typedefs *) mm_alloc(sizeof(struct typedefs));
-
- /* initial definition */
- this->next = types;
- this->name = mm_strdup(su_type.type_str);
- this->brace_level = braces_open;
- this->type = (struct this_type *) mm_alloc(sizeof(struct this_type));
- this->type->type_enum = su_type.type_enum;
- this->type->type_str = mm_strdup(su_type.type_str);
- this->type->type_dimension = make_str("-1"); /* dimension of array */
- this->type->type_index = make_str("-1"); /* length of string */
- this->type->type_sizeof = ECPGstruct_sizeof;
- this->struct_member_list = struct_member_list[struct_level];
-
- types = this;
- $$ = cat_str(4, su_type.type_str, make_str("{"), $4, make_str("}"));
- }
- ;
-
-struct_union_type: struct_union_type_with_symbol { $$ = $1; }
- | s_struct_union
- {
- struct_member_list[struct_level++] = NULL;
- if (struct_level >= STRUCT_DEPTH)
- mmerror(PARSE_ERROR, ET_ERROR, "too many levels in nested structure/union definition");
- }
- '{' variable_declarations '}'
- {
- ECPGfree_struct_member(struct_member_list[struct_level]);
- struct_member_list[struct_level] = NULL;
- struct_level--;
- $$ = cat_str(4, $1, make_str("{"), $4, make_str("}"));
- }
- ;
-
-s_struct_union_symbol: SQL_STRUCT symbol
- {
- $$.su = make_str("struct");
- $$.symbol = $2;
- ECPGstruct_sizeof = cat_str(3, make_str("sizeof("), cat2_str(mm_strdup($$.su), mm_strdup($$.symbol)), make_str(")"));
- }
- | UNION symbol
- {
- $$.su = make_str("union");
- $$.symbol = $2;
- }
- ;
-
-s_struct_union: SQL_STRUCT
- {
- ECPGstruct_sizeof = make_str(""); /* This must not be NULL to distinguish from simple types. */
- $$ = make_str("struct");
- }
- | UNION { $$ = make_str("union"); }
- ;
-
-simple_type: unsigned_type { $$=$1; }
- | opt_signed signed_type { $$=$2; }
- ;
-
-unsigned_type: SQL_UNSIGNED SQL_SHORT { $$ = ECPGt_unsigned_short; }
- | SQL_UNSIGNED SQL_SHORT INT_P { $$ = ECPGt_unsigned_short; }
- | SQL_UNSIGNED { $$ = ECPGt_unsigned_int; }
- | SQL_UNSIGNED INT_P { $$ = ECPGt_unsigned_int; }
- | SQL_UNSIGNED SQL_LONG { $$ = ECPGt_unsigned_long; }
- | SQL_UNSIGNED SQL_LONG INT_P { $$ = ECPGt_unsigned_long; }
- | SQL_UNSIGNED SQL_LONG SQL_LONG
- {
-#ifdef HAVE_LONG_LONG_INT_64
- $$ = ECPGt_unsigned_long_long;
-#else
- $$ = ECPGt_unsigned_long;
-#endif
- }
- | SQL_UNSIGNED SQL_LONG SQL_LONG INT_P
- {
-#ifdef HAVE_LONG_LONG_INT_64
- $$ = ECPGt_unsigned_long_long;
-#else
- $$ = ECPGt_unsigned_long;
-#endif
- }
- | SQL_UNSIGNED CHAR_P { $$ = ECPGt_unsigned_char; }
- ;
-
-signed_type: SQL_SHORT { $$ = ECPGt_short; }
- | SQL_SHORT INT_P { $$ = ECPGt_short; }
- | INT_P { $$ = ECPGt_int; }
- | SQL_LONG { $$ = ECPGt_long; }
- | SQL_LONG INT_P { $$ = ECPGt_long; }
- | SQL_LONG SQL_LONG
- {
-#ifdef HAVE_LONG_LONG_INT_64
- $$ = ECPGt_long_long;
-#else
- $$ = ECPGt_long;
-#endif
- }
- | SQL_LONG SQL_LONG INT_P
- {
-#ifdef HAVE_LONG_LONG_INT_64
- $$ = ECPGt_long_long;
-#else
- $$ = ECPGt_long;
-#endif
- }
- | SQL_BOOL { $$ = ECPGt_bool; }
- | CHAR_P { $$ = ECPGt_char; }
- | DOUBLE_P { $$ = ECPGt_double; }
- ;
-
-opt_signed: SQL_SIGNED
- | /* EMPTY */
- ;
-
-variable_list: variable
- { $$ = $1; }
- | variable_list ',' variable
- { $$ = cat_str(3, $1, make_str(","), $3); }
- ;
-
-variable: opt_pointer ECPGColLabel opt_array_bounds opt_bit_field opt_initializer
- {
- struct ECPGtype * type;
- char *dimension = $3.index1; /* dimension of array */
- char *length = $3.index2; /* length of string */
- char dim[14L];
- char *vcn;
-
- adjust_array(actual_type[struct_level].type_enum, &dimension, &length, actual_type[struct_level].type_dimension, actual_type[struct_level].type_index, strlen($1), false);
-
- switch (actual_type[struct_level].type_enum)
- {
- case ECPGt_struct:
- case ECPGt_union:
- if (atoi(dimension) < 0)
- type = ECPGmake_struct_type(struct_member_list[struct_level], actual_type[struct_level].type_enum, actual_type[struct_level].type_sizeof);
- else
- type = ECPGmake_array_type(ECPGmake_struct_type(struct_member_list[struct_level], actual_type[struct_level].type_enum, actual_type[struct_level].type_sizeof), dimension);
-
- $$ = cat_str(5, $1, mm_strdup($2), $3.str, $4, $5);
- break;
-
- case ECPGt_varchar:
- if (atoi(dimension) < 0)
- type = ECPGmake_simple_type(actual_type[struct_level].type_enum, length, yylineno);
- else
- type = ECPGmake_array_type(ECPGmake_simple_type(actual_type[struct_level].type_enum, length, yylineno), dimension);
-
- if (strcmp(dimension, "0") == 0 || abs(atoi(dimension)) == 1)
- *dim = '\0';
- else
- sprintf(dim, "[%s]", dimension);
- /* cannot check for atoi <= 0 because a defined constant will yield 0 here as well */
- if (atoi(length) < 0 || strcmp(length, "0") == 0)
- mmerror(PARSE_ERROR, ET_ERROR, "pointer to varchar are not implemented");
-
- /* make sure varchar struct name is unique by adding linenumer of its definition */
- vcn = (char *) mm_alloc(strlen($2) + sizeof(int) * CHAR_BIT * 10 / 3);
- sprintf(vcn, "%s_%d", $2, yylineno);
- if (strcmp(dimension, "0") == 0)
- $$ = cat_str(7, make2_str(make_str(" struct varchar_"), vcn), make_str(" { int len; char arr["), mm_strdup(length), make_str("]; } *"), mm_strdup($2), $4, $5);
- else
- $$ = cat_str(8, make2_str(make_str(" struct varchar_"), vcn), make_str(" { int len; char arr["), mm_strdup(length), make_str("]; } "), mm_strdup($2), mm_strdup(dim), $4, $5);
- break;
-
- case ECPGt_char:
- case ECPGt_unsigned_char:
- if (atoi(dimension) == -1)
- {
- int i = strlen($5);
-
- if (atoi(length) == -1 && i > 0) /* char <var>[] = "string" */
- {
- /* if we have an initializer but no string size set, let's use the initializer's length */
- free(length);
- length = mm_alloc(i+sizeof("sizeof()"));
- sprintf(length, "sizeof(%s)", $5+2);
- }
- type = ECPGmake_simple_type(actual_type[struct_level].type_enum, length, 0);
- }
- else
- type = ECPGmake_array_type(ECPGmake_simple_type(actual_type[struct_level].type_enum, length, 0), dimension);
-
- $$ = cat_str(5, $1, mm_strdup($2), $3.str, $4, $5);
- break;
-
- default:
- if (atoi(dimension) < 0)
- type = ECPGmake_simple_type(actual_type[struct_level].type_enum, make_str("1"), 0);
- else
- type = ECPGmake_array_type(ECPGmake_simple_type(actual_type[struct_level].type_enum, make_str("1"), 0), dimension);
-
- $$ = cat_str(5, $1, mm_strdup($2), $3.str, $4, $5);
- break;
- }
-
- if (struct_level == 0)
- new_variable($2, type, braces_open);
- else
- ECPGmake_struct_member($2, type, &(struct_member_list[struct_level - 1]));
-
- free($2);
- }
- ;
-
-opt_initializer: /*EMPTY*/
- { $$ = EMPTY; }
- | '=' c_term
- {
- initializer = 1;
- $$ = cat2_str(make_str("="), $2);
- }
- ;
-
-opt_pointer: /*EMPTY*/ { $$ = EMPTY; }
- | '*' { $$ = make_str("*"); }
- | '*' '*' { $$ = make_str("**"); }
- ;
-
-/*
- * We try to simulate the correct DECLARE syntax here so we get dynamic SQL
- */
-ECPGDeclare: DECLARE STATEMENT ecpg_ident
- {
- /* this is only supported for compatibility */
- $$ = cat_str(3, make_str("/* declare statement"), $3, make_str("*/"));
- }
- ;
-/*
- * the exec sql disconnect statement: disconnect from the given database
- */
-ECPGDisconnect: SQL_DISCONNECT dis_name { $$ = $2; }
- ;
-
-dis_name: connection_object { $$ = $1; }
- | CURRENT_P { $$ = make_str("\"CURRENT\""); }
- | ALL { $$ = make_str("\"ALL\""); }
- | /* EMPTY */ { $$ = make_str("\"CURRENT\""); }
- ;
-
-connection_object: database_name { $$ = make3_str(make_str("\""), $1, make_str("\"")); }
- | DEFAULT { $$ = make_str("\"DEFAULT\""); }
- | char_variable { $$ = $1; }
- ;
-
-execstring: char_variable
- { $$ = $1; }
- | CSTRING
- { $$ = make3_str(make_str("\""), $1, make_str("\"")); }
- ;
-
-/*
- * the exec sql free command to deallocate a previously
- * prepared statement
- */
-ECPGFree: SQL_FREE name { $$ = $2; }
- | SQL_FREE ALL { $$ = make_str("all"); }
- ;
-
-/*
- * open is an open cursor, at the moment this has to be removed
- */
-ECPGOpen: SQL_OPEN name opt_ecpg_using { $$ = $2; };
-
-opt_ecpg_using: /*EMPTY*/ { $$ = EMPTY; }
- | ecpg_using { $$ = $1; }
- ;
-
-ecpg_using: USING using_list { $$ = EMPTY; }
- | using_descriptor { $$ = $1; }
- ;
-
-using_descriptor: USING opt_sql SQL_DESCRIPTOR quoted_ident_stringvar
- {
- add_variable_to_head(&argsinsert, descriptor_variable($4,0), &no_indicator);
- $$ = EMPTY;
- }
- ;
-
-into_descriptor: INTO opt_sql SQL_DESCRIPTOR quoted_ident_stringvar
- {
- add_variable_to_head(&argsresult, descriptor_variable($4,1), &no_indicator);
- $$ = EMPTY;
- }
- ;
-
-opt_sql: /*EMPTY*/ | SQL_SQL;
-
-using_list: UsingValue | UsingValue ',' using_list;
-
-UsingValue: UsingConst
- {
- char *length = mm_alloc(32);
-
- sprintf(length, "%d", (int) strlen($1));
- add_variable_to_head(&argsinsert, new_variable($1, ECPGmake_simple_type(ECPGt_const, length, 0), 0), &no_indicator);
- }
- | civar { $$ = EMPTY; }
- | civarind { $$ = EMPTY; }
- ;
-
-UsingConst: Iconst { $$ = $1; }
- | ecpg_fconst { $$ = $1; }
- | ecpg_sconst { $$ = $1; }
- | ecpg_bconst { $$ = $1; }
- | ecpg_xconst { $$ = $1; }
- ;
-
-/*
- * We accept descibe but do nothing with it so far.
- */
-ECPGDescribe: SQL_DESCRIBE INPUT_P name using_descriptor
- {
- const char *con = connection ? connection : "NULL";
- mmerror(PARSE_ERROR, ET_WARNING, "using unsupported describe statement\n");
- $$ = (char *) mm_alloc(sizeof("1, ECPGprepared_statement(, \"\", __LINE__)") + strlen(con) + strlen($3));
- sprintf($$, "1, ECPGprepared_statement(%s, \"%s\", __LINE__)", con, $3);
- }
- | SQL_DESCRIBE opt_output name using_descriptor
- {
- const char *con = connection ? connection : "NULL";
- mmerror(PARSE_ERROR, ET_WARNING, "using unsupported describe statement\n");
- $$ = (char *) mm_alloc(sizeof("0, ECPGprepared_statement(, \"\", __LINE__)") + strlen(con) + strlen($3));
- sprintf($$, "0, ECPGprepared_statement(%s, \"%s\", __LINE__)", con, $3);
- }
- | SQL_DESCRIBE opt_output name into_descriptor
- {
- const char *con = connection ? connection : "NULL";
- mmerror(PARSE_ERROR, ET_WARNING, "using unsupported describe statement\n");
- $$ = (char *) mm_alloc(sizeof("0, ECPGprepared_statement(, \"\", __LINE__)") + strlen(con) + strlen($3));
- sprintf($$, "0, ECPGprepared_statement(%s, \"%s\", __LINE__)", con, $3);
- }
- ;
-
-opt_output: SQL_OUTPUT { $$ = make_str("output"); }
- | /* EMPTY */ { $$ = EMPTY; }
- ;
-
-/*
- * dynamic SQL: descriptor based access
- * originall written by Christof Petig <christof.petig@wtal.de>
- * and Peter Eisentraut <peter.eisentraut@credativ.de>
- */
-
-/*
- * allocate a descriptor
- */
-ECPGAllocateDescr: SQL_ALLOCATE SQL_DESCRIPTOR quoted_ident_stringvar
- {
- add_descriptor($3,connection);
- $$ = $3;
- }
- ;
-
-
-/*
- * deallocate a descriptor
- */
-ECPGDeallocateDescr: DEALLOCATE SQL_DESCRIPTOR quoted_ident_stringvar
- {
- drop_descriptor($3,connection);
- $$ = $3;
- }
- ;
-
-/*
- * manipulate a descriptor header
- */
-
-ECPGGetDescriptorHeader: SQL_GET SQL_DESCRIPTOR quoted_ident_stringvar ECPGGetDescHeaderItems
- { $$ = $3; }
- ;
-
-ECPGGetDescHeaderItems: ECPGGetDescHeaderItem
- | ECPGGetDescHeaderItems ',' ECPGGetDescHeaderItem
- ;
-
-ECPGGetDescHeaderItem: cvariable '=' desc_header_item
- { push_assignment($1, $3); }
- ;
-
-
-ECPGSetDescriptorHeader: SET SQL_DESCRIPTOR quoted_ident_stringvar ECPGSetDescHeaderItems
- { $$ = $3; }
- ;
-
-ECPGSetDescHeaderItems: ECPGSetDescHeaderItem
- | ECPGSetDescHeaderItems ',' ECPGSetDescHeaderItem
- ;
-
-ECPGSetDescHeaderItem: desc_header_item '=' IntConstVar
- {
- push_assignment($3, $1);
- }
- ;
-
-IntConstVar: Iconst
- {
- char *length = mm_alloc(sizeof(int) * CHAR_BIT * 10 / 3);
-
- sprintf(length, "%d", (int) strlen($1));
- new_variable($1, ECPGmake_simple_type(ECPGt_const, length, 0), 0);
- $$ = $1;
- }
- | cvariable { $$ = $1; }
- ;
-
-desc_header_item: SQL_COUNT { $$ = ECPGd_count; }
- ;
-
-/*
- * manipulate a descriptor
- */
-
-ECPGGetDescriptor: SQL_GET SQL_DESCRIPTOR quoted_ident_stringvar VALUE_P IntConstVar ECPGGetDescItems
- { $$.str = $5; $$.name = $3; }
- ;
-
-ECPGGetDescItems: ECPGGetDescItem
- | ECPGGetDescItems ',' ECPGGetDescItem
- ;
-
-ECPGGetDescItem: cvariable '=' descriptor_item { push_assignment($1, $3); };
-
-
-ECPGSetDescriptor: SET SQL_DESCRIPTOR quoted_ident_stringvar VALUE_P IntConstVar ECPGSetDescItems
- { $$.str = $5; $$.name = $3; }
- ;
-
-ECPGSetDescItems: ECPGSetDescItem
- | ECPGSetDescItems ',' ECPGSetDescItem
- ;
-
-ECPGSetDescItem: descriptor_item '=' AllConstVar
- {
- push_assignment($3, $1);
- }
- ;
-
-AllConstVar: ecpg_fconst
- {
- char *length = mm_alloc(sizeof(int) * CHAR_BIT * 10 / 3);
-
- sprintf(length, "%d", (int) strlen($1));
- new_variable($1, ECPGmake_simple_type(ECPGt_const, length, 0), 0);
- $$ = $1;
- }
- | IntConstVar { $$ = $1; }
- | '-' ecpg_fconst
- {
- char *length = mm_alloc(sizeof(int) * CHAR_BIT * 10 / 3);
- char *var = cat2_str(make_str("-"), $2);
-
- sprintf(length, "%d", (int) strlen(var));
- new_variable(var, ECPGmake_simple_type(ECPGt_const, length, 0), 0);
- $$ = var;
- }
- | '-' Iconst
- {
- char *length = mm_alloc(sizeof(int) * CHAR_BIT * 10 / 3);
- char *var = cat2_str(make_str("-"), $2);
-
- sprintf(length, "%d", (int) strlen(var));
- new_variable(var, ECPGmake_simple_type(ECPGt_const, length, 0), 0);
- $$ = var;
- }
- | ecpg_sconst
- {
- char *length = mm_alloc(sizeof(int) * CHAR_BIT * 10 / 3);
- char *var = $1 + 1;
-
- var[strlen(var) - 1] = '\0';
- sprintf(length, "%d", (int) strlen(var));
- new_variable(var, ECPGmake_simple_type(ECPGt_const, length, 0), 0);
- $$ = var;
- }
- ;
-
-descriptor_item: SQL_CARDINALITY { $$ = ECPGd_cardinality; }
- | DATA_P { $$ = ECPGd_data; }
- | SQL_DATETIME_INTERVAL_CODE { $$ = ECPGd_di_code; }
- | SQL_DATETIME_INTERVAL_PRECISION { $$ = ECPGd_di_precision; }
- | SQL_INDICATOR { $$ = ECPGd_indicator; }
- | SQL_KEY_MEMBER { $$ = ECPGd_key_member; }
- | SQL_LENGTH { $$ = ECPGd_length; }
- | NAME_P { $$ = ECPGd_name; }
- | SQL_NULLABLE { $$ = ECPGd_nullable; }
- | SQL_OCTET_LENGTH { $$ = ECPGd_octet; }
- | PRECISION { $$ = ECPGd_precision; }
- | SQL_RETURNED_LENGTH { $$ = ECPGd_length; }
- | SQL_RETURNED_OCTET_LENGTH { $$ = ECPGd_ret_octet; }
- | SQL_SCALE { $$ = ECPGd_scale; }
- | TYPE_P { $$ = ECPGd_type; }
- ;
-
-/*
- * set/reset the automatic transaction mode, this needs a differnet handling
- * as the other set commands
- */
-ECPGSetAutocommit: SET SQL_AUTOCOMMIT '=' on_off { $$ = $4; }
- | SET SQL_AUTOCOMMIT TO on_off { $$ = $4; }
- ;
-
-on_off: ON { $$ = make_str("on"); }
- | OFF { $$ = make_str("off"); }
- ;
-
-/*
- * set the actual connection, this needs a differnet handling as the other
- * set commands
- */
-ECPGSetConnection: SET CONNECTION TO connection_object { $$ = $4; }
- | SET CONNECTION '=' connection_object { $$ = $4; }
- | SET CONNECTION connection_object { $$ = $3; }
- ;
-
-/*
- * define a new type for embedded SQL
- */
-ECPGTypedef: TYPE_P
- {
- /* reset this variable so we see if there was */
- /* an initializer specified */
- initializer = 0;
- }
- ECPGColLabelCommon IS var_type opt_array_bounds opt_reference
- {
- add_typedef($3, $6.index1, $6.index2, $5.type_enum, $5.type_dimension, $5.type_index, initializer, *$7 ? 1 : 0);
-
- if (auto_create_c == false)
- $$ = cat_str(7, make_str("/* exec sql type"), mm_strdup($3), make_str("is"), mm_strdup($5.type_str), mm_strdup($6.str), $7, make_str("*/"));
- else
- $$ = cat_str(6, make_str("typedef "), mm_strdup($5.type_str), *$7?make_str("*"):make_str(""), mm_strdup($6.str), mm_strdup($3), make_str(";"));
- }
- ;
-
-opt_reference: SQL_REFERENCE { $$ = make_str("reference"); }
- | /*EMPTY*/ { $$ = EMPTY; }
- ;
-
-/*
- * define the type of one variable for embedded SQL
- */
-ECPGVar: SQL_VAR
- {
- /* reset this variable so we see if there was */
- /* an initializer specified */
- initializer = 0;
- }
- ColLabel IS var_type opt_array_bounds opt_reference
- {
- struct variable *p = find_variable($3);
- char *dimension = $6.index1;
- char *length = $6.index2;
- struct ECPGtype * type;
-
- if (($5.type_enum == ECPGt_struct ||
- $5.type_enum == ECPGt_union) &&
- initializer == 1)
- mmerror(PARSE_ERROR, ET_ERROR, "initializer not allowed in EXEC SQL VAR command");
- else
- {
- adjust_array($5.type_enum, &dimension, &length, $5.type_dimension, $5.type_index, *$7?1:0, false);
-
- switch ($5.type_enum)
- {
- case ECPGt_struct:
- case ECPGt_union:
- if (atoi(dimension) < 0)
- type = ECPGmake_struct_type(struct_member_list[struct_level], $5.type_enum, $5.type_sizeof);
- else
- type = ECPGmake_array_type(ECPGmake_struct_type(struct_member_list[struct_level], $5.type_enum,$5.type_sizeof), dimension);
- break;
-
- case ECPGt_varchar:
- if (atoi(dimension) == -1)
- type = ECPGmake_simple_type($5.type_enum, length, 0);
- else
- type = ECPGmake_array_type(ECPGmake_simple_type($5.type_enum, length, 0), dimension);
- break;
-
- case ECPGt_char:
- case ECPGt_unsigned_char:
- if (atoi(dimension) == -1)
- type = ECPGmake_simple_type($5.type_enum, length, 0);
- else
- type = ECPGmake_array_type(ECPGmake_simple_type($5.type_enum, length, 0), dimension);
- break;
-
- default:
- if (atoi(length) >= 0)
- mmerror(PARSE_ERROR, ET_ERROR, "no multidimensional array support for simple data types");
-
- if (atoi(dimension) < 0)
- type = ECPGmake_simple_type($5.type_enum, make_str("1"), 0);
- else
- type = ECPGmake_array_type(ECPGmake_simple_type($5.type_enum, make_str("1"), 0), dimension);
- break;
- }
-
- ECPGfree_type(p->type);
- p->type = type;
- }
-
- $$ = cat_str(7, make_str("/* exec sql var"), mm_strdup($3), make_str("is"), mm_strdup($5.type_str), mm_strdup($6.str), $7, make_str("*/"));
- }
- ;
-
-/*
- * whenever statement: decide what to do in case of error/no data found
- * according to SQL standards we lack: SQLSTATE, CONSTRAINT and SQLEXCEPTION
- */
-ECPGWhenever: SQL_WHENEVER SQL_SQLERROR action
- {
- when_error.code = $<action>3.code;
- when_error.command = $<action>3.command;
- $$ = cat_str(3, make_str("/* exec sql whenever sqlerror "), $3.str, make_str("; */"));
- }
- | SQL_WHENEVER NOT SQL_FOUND action
- {
- when_nf.code = $<action>4.code;
- when_nf.command = $<action>4.command;
- $$ = cat_str(3, make_str("/* exec sql whenever not found "), $4.str, make_str("; */"));
- }
- | SQL_WHENEVER SQL_SQLWARNING action
- {
- when_warn.code = $<action>3.code;
- when_warn.command = $<action>3.command;
- $$ = cat_str(3, make_str("/* exec sql whenever sql_warning "), $3.str, make_str("; */"));
- }
- ;
-
-action : CONTINUE_P
- {
- $<action>$.code = W_NOTHING;
- $<action>$.command = NULL;
- $<action>$.str = make_str("continue");
- }
- | SQL_SQLPRINT
- {
- $<action>$.code = W_SQLPRINT;
- $<action>$.command = NULL;
- $<action>$.str = make_str("sqlprint");
- }
- | SQL_STOP
- {
- $<action>$.code = W_STOP;
- $<action>$.command = NULL;
- $<action>$.str = make_str("stop");
- }
- | SQL_GOTO name
- {
- $<action>$.code = W_GOTO;
- $<action>$.command = strdup($2);
- $<action>$.str = cat2_str(make_str("goto "), $2);
- }
- | SQL_GO TO name
- {
- $<action>$.code = W_GOTO;
- $<action>$.command = strdup($3);
- $<action>$.str = cat2_str(make_str("goto "), $3);
- }
- | DO name '(' c_args ')'
- {
- $<action>$.code = W_DO;
- $<action>$.command = cat_str(4, $2, make_str("("), $4, make_str(")"));
- $<action>$.str = cat2_str(make_str("do"), mm_strdup($<action>$.command));
- }
- | DO SQL_BREAK
- {
- $<action>$.code = W_BREAK;
- $<action>$.command = NULL;
- $<action>$.str = make_str("break");
- }
- | SQL_CALL name '(' c_args ')'
- {
- $<action>$.code = W_DO;
- $<action>$.command = cat_str(4, $2, make_str("("), $4, make_str(")"));
- $<action>$.str = cat2_str(make_str("call"), mm_strdup($<action>$.command));
- }
- | SQL_CALL name
- {
- $<action>$.code = W_DO;
- $<action>$.command = cat2_str($2, make_str("()"));
- $<action>$.str = cat2_str(make_str("call"), mm_strdup($<action>$.command));
- }
- ;
-
-/* some other stuff for ecpg */
-
-/* additional unreserved keywords */
-ECPGKeywords: ECPGKeywords_vanames { $$ = $1; }
- | ECPGKeywords_rest { $$ = $1; }
- ;
-
-ECPGKeywords_vanames: SQL_BREAK { $$ = make_str("break"); }
- | SQL_CALL { $$ = make_str("call"); }
- | SQL_CARDINALITY { $$ = make_str("cardinality"); }
- | SQL_COUNT { $$ = make_str("count"); }
- | SQL_DATETIME_INTERVAL_CODE { $$ = make_str("datetime_interval_code"); }
- | SQL_DATETIME_INTERVAL_PRECISION { $$ = make_str("datetime_interval_precision"); }
- | SQL_FOUND { $$ = make_str("found"); }
- | SQL_GO { $$ = make_str("go"); }
- | SQL_GOTO { $$ = make_str("goto"); }
- | SQL_IDENTIFIED { $$ = make_str("identified"); }
- | SQL_INDICATOR { $$ = make_str("indicator"); }
- | SQL_KEY_MEMBER { $$ = make_str("key_member"); }
- | SQL_LENGTH { $$ = make_str("length"); }
- | SQL_NULLABLE { $$ = make_str("nullable"); }
- | SQL_OCTET_LENGTH { $$ = make_str("octet_length"); }
- | SQL_RETURNED_LENGTH { $$ = make_str("returned_length"); }
- | SQL_RETURNED_OCTET_LENGTH { $$ = make_str("returned_octet_length"); }
- | SQL_SCALE { $$ = make_str("scale"); }
- | SQL_SECTION { $$ = make_str("section"); }
- | SQL_SQL { $$ = make_str("sql"); }
- | SQL_SQLERROR { $$ = make_str("sqlerror"); }
- | SQL_SQLPRINT { $$ = make_str("sqlprint"); }
- | SQL_SQLWARNING { $$ = make_str("sqlwarning"); }
- | SQL_STOP { $$ = make_str("stop"); }
- ;
-
-ECPGKeywords_rest: SQL_CONNECT { $$ = make_str("connect"); }
- | SQL_DESCRIBE { $$ = make_str("describe"); }
- | SQL_DISCONNECT { $$ = make_str("disconnect"); }
- | SQL_OPEN { $$ = make_str("open"); }
- | SQL_VAR { $$ = make_str("var"); }
- | SQL_WHENEVER { $$ = make_str("whenever"); }
- ;
-
-/* additional keywords that can be SQL type names (but not ECPGColLabels) */
-ECPGTypeName: SQL_BOOL { $$ = make_str("bool"); }
- | SQL_LONG { $$ = make_str("long"); }
- | SQL_OUTPUT { $$ = make_str("output"); }
- | SQL_SHORT { $$ = make_str("short"); }
- | SQL_STRUCT { $$ = make_str("struct"); }
- | SQL_SIGNED { $$ = make_str("signed"); }
- | SQL_UNSIGNED { $$ = make_str("unsigned"); }
- ;
-
-symbol: ColLabel { $$ = $1; }
- ;
-
-ECPGColId: ecpg_ident { $$ = $1; }
- | ECPGunreserved_interval { $$ = $1; }
- | ECPGunreserved_con { $$ = $1; }
- | col_name_keyword { $$ = $1; }
- | ECPGKeywords { $$ = $1; }
- | ECPGCKeywords { $$ = $1; }
- | CHAR_P { $$ = make_str("char"); }
- | VALUES { $$ = make_str("values"); }
- ;
-/* Column label --- allowed labels in "AS" clauses.
- * This presently includes *all* Postgres keywords.
- */
-ColLabel: ECPGColLabel { $$ = $1; }
- | ECPGTypeName { $$ = $1; }
- | CHAR_P { $$ = make_str("char"); }
- | INPUT_P { $$ = make_str("input"); }
- | INT_P { $$ = make_str("int"); }
- | UNION { $$ = make_str("union"); }
- | TO { $$ = make_str("to"); }
- | ECPGCKeywords { $$ = $1; }
- | ECPGunreserved_interval { $$ = $1; }
- ;
-
-ECPGColLabelCommon: ecpg_ident { $$ = $1; }
- | col_name_keyword { $$ = $1; }
- | type_func_name_keyword { $$ = $1; }
- | ECPGKeywords_vanames { $$ = $1; }
- ;
-
-ECPGColLabel: ECPGColLabelCommon { $$ = $1; }
- | reserved_keyword { $$ = $1; }
- | ECPGunreserved { $$ = $1; }
- | ECPGKeywords_rest { $$ = $1; }
- ;
-
-ECPGCKeywords: S_AUTO { $$ = make_str("auto"); }
- | S_CONST { $$ = make_str("const"); }
- | S_EXTERN { $$ = make_str("extern"); }
- | S_REGISTER { $$ = make_str("register"); }
- | S_STATIC { $$ = make_str("static"); }
- | S_TYPEDEF { $$ = make_str("typedef"); }
- | S_VOLATILE { $$ = make_str("volatile"); }
- ;
-
-/*
- * Keyword classification lists. Generally, every keyword present in
- * the Postgres grammar should appear in exactly one of these lists.
- *
- * Put a new keyword into the first list that it can go into without causing
- * shift or reduce conflicts. The earlier lists define "less reserved"
- * categories of keywords.
- */
-
-/* "Unreserved" keywords --- available for use as any kind of name.
- */
-/* The following symbols must be excluded from ECPGColLabel and directly included into ColLabel
- to enable C variables to get names from ECPGColLabel:
- DAY_P, HOUR_P, MINUTE_P, MONTH_P, SECOND_P, YEAR_P
- */
-unreserved_keyword: ECPGunreserved_interval | ECPGunreserved;
-
-ECPGunreserved_interval: DAY_P { $$ = make_str("day"); }
- | HOUR_P { $$ = make_str("hour"); }
- | MINUTE_P { $$ = make_str("minute"); }
- | MONTH_P { $$ = make_str("month"); }
- | SECOND_P { $$ = make_str("second"); }
- | YEAR_P { $$ = make_str("year"); }
- ;
-
-/* The following symbol must be excluded from var_name but still included in ColId
- to enable ecpg special postgresql variables with this name: CONNECTION
- */
-ECPGunreserved: ECPGunreserved_con { $$ = $1; }
- | CONNECTION { $$ = make_str("connection"); }
- ;
-
-ECPGunreserved_con: ABORT_P { $$ = make_str("abort"); }
- | ABSOLUTE_P { $$ = make_str("absolute"); }
- | ACCESS { $$ = make_str("access"); }
- | ACTION { $$ = make_str("action"); }
- | ADD_P { $$ = make_str("add"); }
- | ADMIN { $$ = make_str("admin"); }
- | AFTER { $$ = make_str("after"); }
- | AGGREGATE { $$ = make_str("aggregate"); }
- | ALSO { $$ = make_str("also"); }
- | ALTER { $$ = make_str("alter"); }
- | ALWAYS { $$ = make_str("always"); }
- | ASSERTION { $$ = make_str("assertion"); }
- | ASSIGNMENT { $$ = make_str("assignment"); }
- | AT { $$ = make_str("at"); }
- | BACKWARD { $$ = make_str("backward"); }
- | BEFORE { $$ = make_str("before"); }
- | BEGIN_P { $$ = make_str("begin"); }
- | BY { $$ = make_str("by"); }
- | CACHE { $$ = make_str("cache"); }
- | CASCADE { $$ = make_str("cascade"); }
- | CASCADED { $$ = make_str("cascaded"); }
- | CHAIN { $$ = make_str("chain"); }
- | CHARACTERISTICS { $$ = make_str("characteristics"); }
- | CHECKPOINT { $$ = make_str("checkpoint"); }
- | CLASS { $$ = make_str("class"); }
- | CLOSE { $$ = make_str("close"); }
- | CLUSTER { $$ = make_str("cluster"); }
- | COMMENT { $$ = make_str("comment"); }
- | COMMIT { $$ = make_str("commit"); }
- | COMMITTED { $$ = make_str("committed"); }
- | CONCURRENTLY { $$ = make_str("concurrently"); }
- | CONFIGURATION { $$ = make_str("configuration"); }
-/* | CONNECTION { $$ = make_str("connection"); }*/
- | CONSTRAINTS { $$ = make_str("constraints"); }
- | CONTENT_P { $$ = make_str("content"); }
- | CONTINUE_P { $$ = make_str("continue"); }
- | CONVERSION_P { $$ = make_str("conversion"); }
- | COPY { $$ = make_str("copy"); }
- | COST { $$ = make_str("cost"); }
- | CREATEDB { $$ = make_str("createdb"); }
- | CREATEROLE { $$ = make_str("createrole"); }
- | CREATEUSER { $$ = make_str("createuser"); }
- | CSV { $$ = make_str("csv"); }
- | CTYPE { $$ = make_str("ctype"); }
- | CURSOR { $$ = make_str("cursor"); }
- | CYCLE { $$ = make_str("cycle"); }
- | DATA_P { $$ = make_str("data"); }
- | DATABASE { $$ = make_str("database"); }
-/* | DAY_P { $$ = make_str("day"); }*/
- | DEALLOCATE { $$ = make_str("deallocate"); }
- | DECLARE { $$ = make_str("declare"); }
- | DEFAULTS { $$ = make_str("defaults"); }
- | DEFERRED { $$ = make_str("deferred"); }
- | DELETE_P { $$ = make_str("delete"); }
- | DELIMITER { $$ = make_str("delimiter"); }
- | DELIMITERS { $$ = make_str("delimiters"); }
- | DICTIONARY { $$ = make_str("dictionary"); }
- | DISABLE_P { $$ = make_str("disable"); }
- | DISCARD { $$ = make_str("discard"); }
- | DOCUMENT_P { $$ = make_str("document"); }
- | DOMAIN_P { $$ = make_str("domain"); }
- | DOUBLE_P { $$ = make_str("double"); }
- | DROP { $$ = make_str("drop"); }
- | EACH { $$ = make_str("each"); }
- | ENABLE_P { $$ = make_str("enable"); }
- | ENCODING { $$ = make_str("encoding"); }
- | ENCRYPTED { $$ = make_str("encrypted"); }
-/* | ENUM_P { $$ = make_str("enum"); }*/
- | ESCAPE { $$ = make_str("escape"); }
- | EXCLUDING { $$ = make_str("excluding"); }
- | EXCLUSIVE { $$ = make_str("exclusive"); }
- | EXECUTE { $$ = make_str("execute"); }
- | EXPLAIN { $$ = make_str("explain"); }
- | EXTERNAL { $$ = make_str("external"); }
- | FAMILY { $$ = make_str("family"); }
-/* | FETCH { $$ = make_str("fetch"); }*/
- | FIRST_P { $$ = make_str("first"); }
- | FORCE { $$ = make_str("force"); }
- | FORWARD { $$ = make_str("forward"); }
- | FUNCTION { $$ = make_str("function"); }
- | GLOBAL { $$ = make_str("global"); }
- | GRANTED { $$ = make_str("granted"); }
- | HANDLER { $$ = make_str("handler"); }
- | HEADER_P { $$ = make_str("header"); }
- | HOLD { $$ = make_str("hold"); }
-/* | HOUR_P { $$ = make_str("hour"); }*/
- | IDENTITY_P { $$ = make_str("identity"); }
- | IF_P { $$ = make_str("if"); }
- | IMMEDIATE { $$ = make_str("immediate"); }
- | IMMUTABLE { $$ = make_str("immutable"); }
- | IMPLICIT_P { $$ = make_str("implicit"); }
- | INCLUDING { $$ = make_str("including"); }
- | INCREMENT { $$ = make_str("increment"); }
- | INDEX { $$ = make_str("index"); }
- | INDEXES { $$ = make_str("indexes"); }
- | INHERIT { $$ = make_str("inherit"); }
- | INHERITS { $$ = make_str("inherits"); }
- | INSENSITIVE { $$ = make_str("insensitive"); }
- | INSERT { $$ = make_str("insert"); }
- | INSTEAD { $$ = make_str("instead"); }
- | ISOLATION { $$ = make_str("isolation"); }
- | KEY { $$ = make_str("key"); }
- | LANCOMPILER { $$ = make_str("lancompiler"); }
- | LANGUAGE { $$ = make_str("language"); }
- | LARGE_P { $$ = make_str("large"); }
- | LAST_P { $$ = make_str("last"); }
- | LEVEL { $$ = make_str("level"); }
- | LISTEN { $$ = make_str("listen"); }
- | LOAD { $$ = make_str("load"); }
- | LOCAL { $$ = make_str("local"); }
- | LOCATION { $$ = make_str("location"); }
- | LOCK_P { $$ = make_str("lock"); }
- | LOGIN_P { $$ = make_str("login"); }
- | MAPPING { $$ = make_str("mapping"); }
- | MATCH { $$ = make_str("match"); }
- | MAXVALUE { $$ = make_str("maxvalue"); }
-/* | MINUTE_P { $$ = make_str("minute"); }*/
- | MINVALUE { $$ = make_str("minvalue"); }
- | MODE { $$ = make_str("mode"); }
-/* | MONTH_P { $$ = make_str("month"); }*/
- | MOVE { $$ = make_str("move"); }
- | NAME_P { $$ = make_str("name"); }
- | NAMES { $$ = make_str("names"); }
- | NEXT { $$ = make_str("next"); }
- | NO { $$ = make_str("no"); }
- | NOCREATEDB { $$ = make_str("nocreatedb"); }
- | NOCREATEROLE { $$ = make_str("nocreaterole"); }
- | NOCREATEUSER { $$ = make_str("nocreateuser"); }
- | NOINHERIT { $$ = make_str("noinherit"); }
- | NOLOGIN_P { $$ = make_str("nologin"); }
- | NOSUPERUSER { $$ = make_str("nosuperuser"); }
- | NOTHING { $$ = make_str("nothing"); }
- | NOTIFY { $$ = make_str("notify"); }
- | NOWAIT { $$ = make_str("nowait"); }
- | NULLS_P { $$ = make_str("nulls"); }
- | OBJECT_P { $$ = make_str("object"); }
- | OF { $$ = make_str("of"); }
- | OIDS { $$ = make_str("oids"); }
- | OPERATOR { $$ = make_str("operator"); }
- | OPTION { $$ = make_str("option"); }
- | OWNED { $$ = make_str("owned"); }
- | OWNER { $$ = make_str("owner"); }
- | PARSER { $$ = make_str("parser"); }
- | PARTIAL { $$ = make_str("partial"); }
- | PASSWORD { $$ = make_str("password"); }
- | PLANS { $$ = make_str("plans"); }
- | PREPARE { $$ = make_str("prepare"); }
- | PREPARED { $$ = make_str("prepared"); }
- | PRESERVE { $$ = make_str("preserver"); }
- | PRIOR { $$ = make_str("prior"); }
- | PRIVILEGES { $$ = make_str("privileges"); }
- | PROCEDURAL { $$ = make_str("procedural"); }
- | PROCEDURE { $$ = make_str("procedure"); }
- | QUOTE { $$ = make_str("quote"); }
- | READ { $$ = make_str("read"); }
- | REASSIGN { $$ = make_str("reassign"); }
- | RECHECK { $$ = make_str("recheck"); }
- | RECURSIVE { $$ = make_str("recursive"); }
- | REINDEX { $$ = make_str("reindex"); }
- | RELATIVE_P { $$ = make_str("relative"); }
- | RELEASE { $$ = make_str("release"); }
- | RENAME { $$ = make_str("rename"); }
- | REPEATABLE { $$ = make_str("repeatable"); }
- | REPLACE { $$ = make_str("replace"); }
- | REPLICA { $$ = make_str("replica"); }
- | RESET { $$ = make_str("reset"); }
- | RESTART { $$ = make_str("restart"); }
- | RESTRICT { $$ = make_str("restrict"); }
- | RETURNS { $$ = make_str("returns"); }
- | REVOKE { $$ = make_str("revoke"); }
- | ROLE { $$ = make_str("role"); }
- | ROLLBACK { $$ = make_str("rollback"); }
- | ROWS { $$ = make_str("rows"); }
- | RULE { $$ = make_str("rule"); }
- | SAVEPOINT { $$ = make_str("savepoint"); }
- | SCHEMA { $$ = make_str("schema"); }
- | SCROLL { $$ = make_str("scroll"); }
- | SEARCH { $$ = make_str("search"); }
-/* | SECOND_P { $$ = make_str("second"); }*/
- | SEQUENCE { $$ = make_str("sequence"); }
- | SERIALIZABLE { $$ = make_str("serializable"); }
- | SESSION { $$ = make_str("session"); }
- | SET { $$ = make_str("set"); }
- | SHARE { $$ = make_str("share"); }
- | SHOW { $$ = make_str("show"); }
- | SIMPLE { $$ = make_str("simple"); }
- | STABLE { $$ = make_str("stable"); }
- | STANDALONE_P { $$ = make_str("standalone"); }
- | START { $$ = make_str("start"); }
- | STATEMENT { $$ = make_str("statement"); }
- | STATISTICS { $$ = make_str("statistics"); }
- | STDIN { $$ = make_str("stdin"); }
- | STDOUT { $$ = make_str("stdout"); }
- | STORAGE { $$ = make_str("storage"); }
- | STRICT_P { $$ = make_str("strict"); }
- | STRIP_P { $$ = make_str("strip"); }
- | SUPERUSER_P { $$ = make_str("superuser"); }
- | SYSTEM_P { $$ = make_str("system"); }
- | SYSID { $$ = make_str("sysid"); }
- | TABLESPACE { $$ = make_str("tablespace"); }
- | TEMP { $$ = make_str("temp"); }
- | TEMPLATE { $$ = make_str("template"); }
- | TEMPORARY { $$ = make_str("temporary"); }
- | TEXT_P { $$ = make_str("text"); }
- | TRANSACTION { $$ = make_str("transaction"); }
- | TRIGGER { $$ = make_str("trigger"); }
- | TRUNCATE { $$ = make_str("truncate"); }
- | TRUSTED { $$ = make_str("trusted"); }
- | TYPE_P { $$ = make_str("type"); }
- | UNCOMMITTED { $$ = make_str("uncommitted"); }
- | UNENCRYPTED { $$ = make_str("unencrypted"); }
- | UNKNOWN { $$ = make_str("unknown"); }
- | UNLISTEN { $$ = make_str("unlisten"); }
- | UNTIL { $$ = make_str("until"); }
- | UPDATE { $$ = make_str("update"); }
- | VACUUM { $$ = make_str("vacuum"); }
- | VALID { $$ = make_str("valid"); }
- | VALIDATOR { $$ = make_str("validator"); }
- | VALUE_P { $$ = make_str("value"); }
- | VARYING { $$ = make_str("varying"); }
- | VERSION_P { $$ = make_str("version"); }
- | VIEW { $$ = make_str("view"); }
- | VOLATILE { $$ = make_str("volatile"); }
- | WHITESPACE_P { $$ = make_str("whitespace"); }
- | WITHOUT { $$ = make_str("without"); }
- | WORK { $$ = make_str("work"); }
- | WRITE { $$ = make_str("write"); }
- | XML_P { $$ = make_str("xml"); }
- | YES_P { $$ = make_str("yes"); }
-/* | YEAR_P { $$ = make_str("year"); }*/
- | ZONE { $$ = make_str("zone"); }
- ;
-
-into_list : coutputvariable | into_list ',' coutputvariable
- ;
-
-ecpgstart: SQL_START {
- reset_variables();
- pacounter = 1;
- }
- ;
-
-c_args: /*EMPTY*/ { $$ = EMPTY; }
- | c_list { $$ = $1; }
- ;
-
-coutputvariable: cvariable indicator
- { add_variable_to_head(&argsresult, find_variable($1), find_variable($2)); }
- | cvariable
- { add_variable_to_head(&argsresult, find_variable($1), &no_indicator); }
- ;
-
-
-civarind: cvariable indicator
- {
- if (find_variable($2)->type->type == ECPGt_array)
- mmerror(PARSE_ERROR, ET_ERROR, "arrays of indicators are not allowed on input");
-
- add_variable_to_head(&argsinsert, find_variable($1), find_variable($2));
- $$ = create_questionmarks($1, false);
- }
- ;
-
-civar: cvariable
- {
- add_variable_to_head(&argsinsert, find_variable($1), &no_indicator);
- $$ = create_questionmarks($1, false);
- }
- ;
-
-indicator: cvariable { check_indicator((find_variable($1))->type); $$ = $1; }
- | SQL_INDICATOR cvariable { check_indicator((find_variable($2))->type); $$ = $2; }
- | SQL_INDICATOR name { check_indicator((find_variable($2))->type); $$ = $2; }
- ;
-
-cvariable: CVARIABLE
- {
- /* As long as multidimensional arrays are not implemented we have to check for those here */
- char *ptr = $1;
- int brace_open=0, brace = false;
-
- for (; *ptr; ptr++)
- {
- switch (*ptr)
- {
- case '[':
- if (brace)
- mmerror(PARSE_ERROR, ET_FATAL, "no multidimensional array support for simple data types");
- brace_open++;
- break;
- case ']':
- brace_open--;
- if (brace_open == 0)
- brace = true;
- break;
- case '\t':
- case ' ':
- break;
- default:
- if (brace_open == 0)
- brace = false;
- break;
- }
- }
- $$ = $1;
- }
- ;
-
-ecpg_param: PARAM { $$ = make_name(); } ;
-
-ecpg_bconst: BCONST { $$ = make_name(); } ;
-
-ecpg_fconst: FCONST { $$ = make_name(); } ;
-
-ecpg_sconst:
- SCONST
- {
- /* could have been input as '' or $$ */
- $$ = (char *)mm_alloc(strlen($1) + 3);
- $$[0]='\'';
- strcpy($$+1, $1);
- $$[strlen($1)+1]='\'';
- $$[strlen($1)+2]='\0';
- free($1);
- }
- | ECONST
- {
- $$ = (char *)mm_alloc(strlen($1) + 4);
- $$[0]='E';
- $$[1]='\'';
- strcpy($$+2, $1);
- $$[strlen($1)+2]='\'';
- $$[strlen($1)+3]='\0';
- free($1);
- }
- | NCONST
- {
- $$ = (char *)mm_alloc(strlen($1) + 4);
- $$[0]='N';
- $$[1]='\'';
- strcpy($$+2, $1);
- $$[strlen($1)+2]='\'';
- $$[strlen($1)+3]='\0';
- free($1);
- }
- | UCONST { $$ = $1; }
- | DOLCONST { $$ = $1; }
- ;
-
-ecpg_xconst: XCONST { $$ = make_name(); } ;
-
-ecpg_ident: IDENT { $$ = make_name(); }
- | CSTRING { $$ = make3_str(make_str("\""), $1, make_str("\"")) }
- | UIDENT { $$ = $1; }
- ;
-
-quoted_ident_stringvar: name
- { $$ = make3_str(make_str("\""), $1, make_str("\"")); }
- | char_variable
- { $$ = make3_str(make_str("("), $1, make_str(")")); }
- ;
-
-/*
- * C stuff
- */
-
-c_stuff_item: c_anything { $$ = $1; }
- | '(' ')' { $$ = make_str("()"); }
- | '(' c_stuff ')'
- { $$ = cat_str(3, make_str("("), $2, make_str(")")); }
- ;
-
-c_stuff: c_stuff_item { $$ = $1; }
- | c_stuff c_stuff_item
- { $$ = cat2_str($1, $2); }
- ;
-
-c_list: c_term { $$ = $1; }
- | c_list ',' c_term { $$ = cat_str(3, $1, make_str(","), $3); }
- ;
-
-c_term: c_stuff { $$ = $1; }
- | '{' c_list '}' { $$ = cat_str(3, make_str("{"), $2, make_str("}")); }
- ;
-
-c_thing: c_anything { $$ = $1; }
- | '(' { $$ = make_str("("); }
- | ')' { $$ = make_str(")"); }
- | ',' { $$ = make_str(","); }
- | ';' { $$ = make_str(";"); }
- ;
-
-c_anything: ecpg_ident { $$ = $1; }
- | Iconst { $$ = $1; }
- | ecpg_fconst { $$ = $1; }
- | ecpg_sconst { $$ = $1; }
- | '*' { $$ = make_str("*"); }
- | '+' { $$ = make_str("+"); }
- | '-' { $$ = make_str("-"); }
- | '/' { $$ = make_str("/"); }
- | '%' { $$ = make_str("%"); }
- | NULL_P { $$ = make_str("NULL"); }
- | S_ADD { $$ = make_str("+="); }
- | S_AND { $$ = make_str("&&"); }
- | S_ANYTHING { $$ = make_name(); }
- | S_AUTO { $$ = make_str("auto"); }
- | S_CONST { $$ = make_str("const"); }
- | S_DEC { $$ = make_str("--"); }
- | S_DIV { $$ = make_str("/="); }
- | S_DOTPOINT { $$ = make_str(".*"); }
- | S_EQUAL { $$ = make_str("=="); }
- | S_EXTERN { $$ = make_str("extern"); }
- | S_INC { $$ = make_str("++"); }
- | S_LSHIFT { $$ = make_str("<<"); }
- | S_MEMBER { $$ = make_str("->"); }
- | S_MEMPOINT { $$ = make_str("->*"); }
- | S_MOD { $$ = make_str("%="); }
- | S_MUL { $$ = make_str("*="); }
- | S_NEQUAL { $$ = make_str("!="); }
- | S_OR { $$ = make_str("||"); }
- | S_REGISTER { $$ = make_str("register"); }
- | S_RSHIFT { $$ = make_str(">>"); }
- | S_STATIC { $$ = make_str("static"); }
- | S_SUB { $$ = make_str("-="); }
- | S_TYPEDEF { $$ = make_str("typedef"); }
- | S_VOLATILE { $$ = make_str("volatile"); }
- | SQL_BOOL { $$ = make_str("bool"); }
- | ENUM_P { $$ = make_str("enum"); }
- | HOUR_P { $$ = make_str("hour"); }
- | INT_P { $$ = make_str("int"); }
- | SQL_LONG { $$ = make_str("long"); }
- | MINUTE_P { $$ = make_str("minute"); }
- | MONTH_P { $$ = make_str("month"); }
- | SECOND_P { $$ = make_str("second"); }
- | SQL_SHORT { $$ = make_str("short"); }
- | SQL_SIGNED { $$ = make_str("signed"); }
- | SQL_STRUCT { $$ = make_str("struct"); }
- | SQL_UNSIGNED { $$ = make_str("unsigned"); }
- | YEAR_P { $$ = make_str("year"); }
- | CHAR_P { $$ = make_str("char"); }
- | FLOAT_P { $$ = make_str("float"); }
- | TO { $$ = make_str("to"); }
- | UNION { $$ = make_str("union"); }
- | VARCHAR { $$ = make_str("varchar"); }
- | '[' { $$ = make_str("["); }
- | ']' { $$ = make_str("]"); }
- | '=' { $$ = make_str("="); }
- | ':' { $$ = make_str(":"); }
- ;
-
-DeallocateStmt: DEALLOCATE prepared_name { $$ = $2; }
- | DEALLOCATE PREPARE prepared_name { $$ = $3; }
- | DEALLOCATE ALL { $$ = make_str("all"); }
- | DEALLOCATE PREPARE ALL { $$ = make_str("all"); }
- ;
-
-Iresult: Iconst { $$ = $1; }
- | '(' Iresult ')' { $$ = cat_str(3, make_str("("), $2, make_str(")")); }
- | Iresult '+' Iresult { $$ = cat_str(3, $1, make_str("+"), $3); }
- | Iresult '-' Iresult { $$ = cat_str(3, $1, make_str("-"), $3); }
- | Iresult '*' Iresult { $$ = cat_str(3, $1, make_str("*"), $3); }
- | Iresult '/' Iresult { $$ = cat_str(3, $1, make_str("/"), $3); }
- | Iresult '%' Iresult { $$ = cat_str(3, $1, make_str("%"), $3); }
- | ecpg_sconst { $$ = $1; }
- | ColId { $$ = $1; }
- ;
-
-execute_rest: /* EMPTY */ { $$ = EMPTY; }
- | ecpg_using ecpg_into { $$ = EMPTY; }
- | ecpg_into ecpg_using { $$ = EMPTY; }
- | ecpg_using { $$ = EMPTY; }
- | ecpg_into { $$ = EMPTY; }
- ;
-
-ecpg_into: INTO into_list { $$ = EMPTY; }
- | into_descriptor { $$ = $1; }
- ;
-
-%%
-
-void base_yyerror(const char * error)
-{
- char buf[1024];
-
- snprintf(buf,sizeof buf, _("%s at or near \"%s\""), error, token_start ? token_start : yytext);
- buf[sizeof(buf)-1]=0;
- mmerror(PARSE_ERROR, ET_ERROR, buf);
-}
-
-void parser_init(void)
-{
- /* This function is empty. It only exists for compatibility with the backend parser right now. */
-}
-
-/*
- * Must undefine base_yylex before including pgc.c, since we want it
- * to create the function base_yylex not filtered_base_yylex.
- */
-#undef base_yylex
-
-#include "pgc.c"
projects / postgresql / commitdiff