/*
* Compiler's namespace item types
*/
-enum
+typedef enum PLpgSQL_nsitem_type
{
PLPGSQL_NSTYPE_LABEL,
PLPGSQL_NSTYPE_VAR,
PLPGSQL_NSTYPE_ROW,
PLPGSQL_NSTYPE_REC
-};
+} PLpgSQL_nsitem_type;
/*
* A PLPGSQL_NSTYPE_LABEL stack entry must be one of these types
*/
-enum PLpgSQL_label_types
+typedef enum PLpgSQL_label_type
{
PLPGSQL_LABEL_BLOCK, /* DECLARE/BEGIN block */
PLPGSQL_LABEL_LOOP, /* looping construct */
PLPGSQL_LABEL_OTHER /* anything else */
-};
+} PLpgSQL_label_type;
/*
* Datum array node types
*/
-enum
+typedef enum PLpgSQL_datum_type
{
PLPGSQL_DTYPE_VAR,
PLPGSQL_DTYPE_ROW,
PLPGSQL_DTYPE_RECFIELD,
PLPGSQL_DTYPE_ARRAYELEM,
PLPGSQL_DTYPE_EXPR
-};
+} PLpgSQL_datum_type;
/*
* Variants distinguished in PLpgSQL_type structs
*/
-enum
+typedef enum PLpgSQL_type_type
{
PLPGSQL_TTYPE_SCALAR, /* scalar types and domains */
PLPGSQL_TTYPE_ROW, /* composite types */
PLPGSQL_TTYPE_REC, /* RECORD pseudotype */
PLPGSQL_TTYPE_PSEUDO /* other pseudotypes */
-};
+} PLpgSQL_type_type;
/*
* Execution tree node types
*/
-enum PLpgSQL_stmt_types
+typedef enum PLpgSQL_stmt_type
{
PLPGSQL_STMT_BLOCK,
PLPGSQL_STMT_ASSIGN,
PLPGSQL_STMT_FETCH,
PLPGSQL_STMT_CLOSE,
PLPGSQL_STMT_PERFORM
-};
+} PLpgSQL_stmt_type;
/*
* Execution node return codes
/*
* GET DIAGNOSTICS information items
*/
-enum
+typedef enum PLpgSQL_getdiag_kind
{
PLPGSQL_GETDIAG_ROW_COUNT,
PLPGSQL_GETDIAG_RESULT_OID,
PLPGSQL_GETDIAG_MESSAGE_TEXT,
PLPGSQL_GETDIAG_TABLE_NAME,
PLPGSQL_GETDIAG_SCHEMA_NAME
-};
+} PLpgSQL_getdiag_kind;
/*
* RAISE statement options
*/
-enum
+typedef enum PLpgSQL_raise_option_type
{
PLPGSQL_RAISEOPTION_ERRCODE,
PLPGSQL_RAISEOPTION_MESSAGE,
PLPGSQL_RAISEOPTION_DATATYPE,
PLPGSQL_RAISEOPTION_TABLE,
PLPGSQL_RAISEOPTION_SCHEMA
-};
+} PLpgSQL_raise_option_type;
/*
* Behavioral modes for plpgsql variable resolution
*/
-typedef enum
+typedef enum PLpgSQL_resolve_option
{
PLPGSQL_RESOLVE_ERROR, /* throw error if ambiguous */
PLPGSQL_RESOLVE_VARIABLE, /* prefer plpgsql var to table column */
{
char *typname; /* (simple) name of the type */
Oid typoid; /* OID of the data type */
- int ttype; /* PLPGSQL_TTYPE_ code */
+ PLpgSQL_type_type ttype; /* PLPGSQL_TTYPE_ code */
int16 typlen; /* stuff copied from its pg_type entry */
bool typbyval;
char typtype;
*/
typedef struct PLpgSQL_datum
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
} PLpgSQL_datum;
*/
typedef struct PLpgSQL_variable
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *refname;
int lineno;
*/
typedef struct PLpgSQL_expr
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *query;
SPIPlanPtr plan;
*/
typedef struct PLpgSQL_var
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *refname;
int lineno;
*/
typedef struct PLpgSQL_row
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *refname;
int lineno;
*/
typedef struct PLpgSQL_rec
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *refname;
int lineno;
*/
typedef struct PLpgSQL_recfield
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
char *fieldname;
int recparentno; /* dno of parent record */
*/
typedef struct PLpgSQL_arrayelem
{
- int dtype;
+ PLpgSQL_datum_type dtype;
int dno;
PLpgSQL_expr *subscript;
int arrayparentno; /* dno of parent array variable */
*/
typedef struct PLpgSQL_nsitem
{
- int itemtype;
+ PLpgSQL_nsitem_type itemtype;
/*
- * For labels, itemno is a value of enum PLpgSQL_label_types. For other
+ * For labels, itemno is a value of enum PLpgSQL_label_type. For other
* itemtypes, itemno is the associated PLpgSQL_datum's dno.
*/
int itemno;
*/
typedef struct PLpgSQL_stmt
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
} PLpgSQL_stmt;
*/
typedef struct PLpgSQL_stmt_block
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
List *body; /* List of statements */
*/
typedef struct PLpgSQL_stmt_assign
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
int varno;
PLpgSQL_expr *expr;
*/
typedef struct PLpgSQL_stmt_perform
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *expr;
} PLpgSQL_stmt_perform;
*/
typedef struct PLpgSQL_diag_item
{
- int kind; /* id for diagnostic value desired */
+ PLpgSQL_getdiag_kind kind; /* id for diagnostic value desired */
int target; /* where to assign it */
} PLpgSQL_diag_item;
*/
typedef struct PLpgSQL_stmt_getdiag
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
bool is_stacked; /* STACKED or CURRENT diagnostics area? */
List *diag_items; /* List of PLpgSQL_diag_item */
*/
typedef struct PLpgSQL_stmt_if
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *cond; /* boolean expression for THEN */
List *then_body; /* List of statements */
*/
typedef struct PLpgSQL_stmt_case
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *t_expr; /* test expression, or NULL if none */
int t_varno; /* var to store test expression value into */
*/
typedef struct PLpgSQL_stmt_loop
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
List *body; /* List of statements */
*/
typedef struct PLpgSQL_stmt_while
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_expr *cond;
*/
typedef struct PLpgSQL_stmt_fori
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_var *var;
*/
typedef struct PLpgSQL_stmt_forq
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_rec *rec;
*/
typedef struct PLpgSQL_stmt_fors
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_rec *rec;
*/
typedef struct PLpgSQL_stmt_forc
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_rec *rec;
*/
typedef struct PLpgSQL_stmt_dynfors
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
PLpgSQL_rec *rec;
*/
typedef struct PLpgSQL_stmt_foreach_a
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
char *label;
int varno; /* loop target variable */
*/
typedef struct PLpgSQL_stmt_open
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
int curvar;
int cursor_options;
*/
typedef struct PLpgSQL_stmt_fetch
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_rec *rec; /* target, as record or row */
PLpgSQL_row *row;
*/
typedef struct PLpgSQL_stmt_close
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
int curvar;
} PLpgSQL_stmt_close;
*/
typedef struct PLpgSQL_stmt_exit
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
bool is_exit; /* Is this an exit or a continue? */
char *label; /* NULL if it's an unlabelled EXIT/CONTINUE */
*/
typedef struct PLpgSQL_stmt_return
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *expr;
int retvarno;
*/
typedef struct PLpgSQL_stmt_return_next
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *expr;
int retvarno;
*/
typedef struct PLpgSQL_stmt_return_query
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *query; /* if static query */
PLpgSQL_expr *dynquery; /* if dynamic query (RETURN QUERY EXECUTE) */
*/
typedef struct PLpgSQL_stmt_raise
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
int elog_level;
char *condname; /* condition name, SQLSTATE, or NULL */
*/
typedef struct PLpgSQL_raise_option
{
- int opt_type;
+ PLpgSQL_raise_option_type opt_type;
PLpgSQL_expr *expr;
} PLpgSQL_raise_option;
*/
typedef struct PLpgSQL_stmt_assert
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *cond;
PLpgSQL_expr *message;
*/
typedef struct PLpgSQL_stmt_execsql
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *sqlstmt;
bool mod_stmt; /* is the stmt INSERT/UPDATE/DELETE? Note:
*/
typedef struct PLpgSQL_stmt_dynexecute
{
- int cmd_type;
+ PLpgSQL_stmt_type cmd_type;
int lineno;
PLpgSQL_expr *query; /* string expression */
bool into; /* INTO supplied? */
*/
extern void plpgsql_ns_init(void);
extern void plpgsql_ns_push(const char *label,
- enum PLpgSQL_label_types label_type);
+ PLpgSQL_label_type label_type);
extern void plpgsql_ns_pop(void);
extern PLpgSQL_nsitem *plpgsql_ns_top(void);
-extern void plpgsql_ns_additem(int itemtype, int itemno, const char *name);
+extern void plpgsql_ns_additem(PLpgSQL_nsitem_type itemtype, int itemno, const char *name);
extern PLpgSQL_nsitem *plpgsql_ns_lookup(PLpgSQL_nsitem *ns_cur, bool localmode,
const char *name1, const char *name2,
const char *name3, int *names_used);
* Other functions in pl_funcs.c
*/
extern const char *plpgsql_stmt_typename(PLpgSQL_stmt *stmt);
-extern const char *plpgsql_getdiag_kindname(int kind);
+extern const char *plpgsql_getdiag_kindname(PLpgSQL_getdiag_kind kind);
extern void plpgsql_free_function_memory(PLpgSQL_function *func);
extern void plpgsql_dumptree(PLpgSQL_function *func);
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