--- /dev/null
+/*-------
+ * Module: info30.c
+ *
+ * Description: This module contains routines related to ODBC 3.0
+ * SQLGetInfo().
+ *
+ */
+
+#ifndef ODBCVER
+#define ODBCVER 0x0300
+#endif
+
+#include "connection.h"
+#include "pgapifunc.h"
+
+RETCODE SQL_API
+PGAPI_GetInfo30(HDBC hdbc, UWORD fInfoType, PTR rgbInfoValue,
+ SWORD cbInfoValueMax, SWORD FAR * pcbInfoValue)
+{
+ static char *func = "PGAPI_GetInfo30";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ char *p = NULL;
+ int len = 0,
+ value = 0;
+ RETCODE result;
+
+ switch (fInfoType)
+ {
+ case SQL_DYNAMIC_CURSOR_ATTRIBUTES1:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DYNAMIC_CURSOR_ATTRIBUTES2:
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_FORWARD_ONLY_CURSOR_ATTRIBUTES1:
+ len = 4;
+ value = SQL_CA1_NEXT | SQL_CA1_ABSOLUTE |
+ SQL_CA1_RELATIVE | SQL_CA1_BOOKMARK;
+ break;
+ case SQL_FORWARD_ONLY_CURSOR_ATTRIBUTES2:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_KEYSET_CURSOR_ATTRIBUTES1:
+ len = 4;
+ value = SQL_CA1_NEXT | SQL_CA1_ABSOLUTE
+ | SQL_CA1_RELATIVE | SQL_CA1_BOOKMARK
+ | SQL_CA1_LOCK_NO_CHANGE | SQL_CA1_POS_POSITION
+ | SQL_CA1_POS_UPDATE | SQL_CA1_POS_DELETE
+ | SQL_CA1_POS_REFRESH
+ /* | SQL_CA1_BULK_ADD
+ | SQL_CA1_BULK_UPDATE_BY_BOOKMARK
+ | SQL_CA1_BULK_DELETE_BY_BOOKMARK
+ | SQL_CA1_BULK_FETCH_BY_BOOKMARK */
+ ;
+ break;
+ case SQL_KEYSET_CURSOR_ATTRIBUTES2:
+ len = 4;
+ value = SQL_CA2_OPT_ROWVER_CONCURRENCY |
+ SQL_CA2_SENSITIVITY_ADDITIONS |
+ SQL_CA2_SENSITIVITY_DELETIONS |
+ SQL_CA2_SENSITIVITY_UPDATES;
+ break;
+
+ case SQL_STATIC_CURSOR_ATTRIBUTES1:
+ len = 4;
+ value = SQL_CA1_NEXT | SQL_CA1_ABSOLUTE |
+ SQL_CA1_RELATIVE | SQL_CA1_BOOKMARK |
+ SQL_CA1_LOCK_NO_CHANGE | SQL_CA1_POS_POSITION |
+ SQL_CA1_POS_UPDATE | SQL_CA1_POS_DELETE |
+ SQL_CA1_POS_REFRESH;
+ break;
+ case SQL_STATIC_CURSOR_ATTRIBUTES2:
+ len = 4;
+ value = SQL_CA2_OPT_ROWVER_CONCURRENCY |
+ SQL_CA2_SENSITIVITY_ADDITIONS |
+ SQL_CA2_SENSITIVITY_DELETIONS |
+ SQL_CA2_SENSITIVITY_UPDATES;
+ break;
+
+ case SQL_ODBC_INTERFACE_CONFORMANCE:
+ len = 4;
+ value = SQL_OIC_CORE;
+ break;
+ case SQL_ACTIVE_ENVIRONMENTS:
+ len = 2;
+ value = 0;
+ break;
+ case SQL_AGGREGATE_FUNCTIONS:
+ len = 4;
+ value = SQL_AF_ALL;
+ break;
+ case SQL_ALTER_DOMAIN:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_ASYNC_MODE:
+ len = 4;
+ value = SQL_AM_NONE;
+ break;
+ case SQL_BATCH_ROW_COUNT:
+ len = 4;
+ value = SQL_BRC_ROLLED_UP | SQL_BRC_EXPLICIT;
+ break;
+ case SQL_BATCH_SUPPORT:
+ len = 4;
+ value = SQL_BS_ROW_COUNT_EXPLICIT;
+ break;
+ case SQL_CATALOG_NAME:
+ len = 0;
+ if (PG_VERSION_LE(conn, 7.2))
+ p = "N";
+ else
+ p = "Y"; /* hopefully */
+ break;
+ case SQL_COLLATION_SEQ:
+ len = 0;
+ p = "";
+ break;
+ case SQL_CREATE_ASSERTION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_CREATE_CHARACTER_SET:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_CREATE_COLLATION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_CREATE_DOMAIN:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_CREATE_SCHEMA:
+ len = 4;
+ if (PG_VERSION_LE(conn, 7.2))
+ value = 0;
+ else
+ value = SQL_CS_CREATE_SCHEMA | SQL_CS_AUTHORIZATION; /* hopefully */
+ break;
+ case SQL_CREATE_TABLE:
+ len = 4;
+ value = SQL_CT_CREATE_TABLE | SQL_CT_TABLE_CONSTRAINT
+ | SQL_CT_CONSTRAINT_NAME_DEFINITION
+ | SQL_CT_LOCAL_TEMPORARY | SQL_CT_COLUMN_CONSTRAINT
+ | SQL_CT_COLUMN_DEFAULT | SQL_CT_CONSTRAINT_INITIALLY_DEFERRED
+ | SQL_CT_CONSTRAINT_INITIALLY_IMMEDIATE | SQL_CT_CONSTRAINT_DEFERRABLE;
+ break;
+ case SQL_CREATE_TRANSLATION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_CREATE_VIEW:
+ len = 4;
+ value = SQL_CV_CREATE_VIEW;
+ break;
+ case SQL_DDL_INDEX:
+ len = 4;
+ value = SQL_DI_CREATE_INDEX | SQL_DI_DROP_INDEX;
+ break;
+ case SQL_DESCRIBE_PARAMETER:
+ len = 0;
+ p = "N";
+ break;
+ case SQL_DROP_ASSERTION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DROP_CHARACTER_SET:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DROP_COLLATION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DROP_DOMAIN:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DROP_SCHEMA:
+ len = 4;
+ if (PG_VERSION_LE(conn, 7.2))
+ value = 0;
+ else
+ value = SQL_DS_DROP_SCHEMA | SQL_DS_RESTRICT | SQL_DS_CASCADE; /* hopefully */
+ break;
+ case SQL_DROP_TABLE:
+ len = 4;
+ value = SQL_DT_DROP_TABLE;
+ if (PG_VERSION_GT(conn, 7.2)) /* hopefully */
+ value |= SQL_DT_RESTRICT | SQL_DT_CASCADE;
+ break;
+ case SQL_DROP_TRANSLATION:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_DROP_VIEW:
+ len = 4;
+ value = SQL_DV_DROP_VIEW;
+ if (PG_VERSION_GT(conn, 7.2)) /* hopefully */
+ value |= SQL_DV_RESTRICT | SQL_DV_CASCADE;
+ break;
+ case SQL_INDEX_KEYWORDS:
+ len = 4;
+ value = SQL_IK_NONE;
+ case SQL_INFO_SCHEMA_VIEWS:
+ len = 4;
+ value = 0;
+ break;
+ case SQL_INSERT_STATEMENT:
+ len = 4;
+ value = SQL_IS_INSERT_LITERALS | SQL_IS_INSERT_SEARCHED | SQL_IS_SELECT_INTO;
+ break;
+ case SQL_MAX_IDENTIFIER_LEN:
+ len = 4;
+ value = 32;
+ break;
+ case SQL_MAX_ROW_SIZE_INCLUDES_LONG:
+ len = 0;
+ p = "Y";
+ break;
+ case SQL_PARAM_ARRAY_ROW_COUNTS:
+ len = 4;
+ value = SQL_PARC_NO_BATCH;
+ break;
+ case SQL_PARAM_ARRAY_SELECTS:
+ len = 4;
+ value = SQL_PAS_NO_SELECT;
+ break;
+ case SQL_SQL_CONFORMANCE:
+ len = 4;
+ value = SQL_SC_SQL92_ENTRY;
+ break;
+ case SQL_SQL92_DATETIME_FUNCTIONS:
+ len = 4;
+ value = SQL_SDF_CURRENT_DATE | SQL_SDF_CURRENT_TIME | SQL_SDF_CURRENT_TIMESTAMP;
+ break;
+ case SQL_SQL92_FOREIGN_KEY_DELETE_RULE:
+ len = 4;
+ value = SQL_SFKD_CASCADE | SQL_SFKD_NO_ACTION | SQL_SFKD_SET_DEFAULT | SQL_SFKD_SET_NULL;
+ break;
+ case SQL_SQL92_FOREIGN_KEY_UPDATE_RULE:
+ len = 4;
+ value = SQL_SFKU_CASCADE | SQL_SFKU_NO_ACTION | SQL_SFKU_SET_DEFAULT | SQL_SFKU_SET_NULL;
+ break;
+ case SQL_SQL92_GRANT:
+ len = 4;
+ value = SQL_SG_DELETE_TABLE | SQL_SG_INSERT_TABLE | SQL_SG_REFERENCES_TABLE | SQL_SG_SELECT_TABLE | SQL_SG_UPDATE_TABLE;
+ break;
+ case SQL_SQL92_NUMERIC_VALUE_FUNCTIONS:
+ len = 4;
+ value = SQL_SNVF_BIT_LENGTH | SQL_SNVF_CHAR_LENGTH
+ | SQL_SNVF_CHARACTER_LENGTH | SQL_SNVF_EXTRACT
+ | SQL_SNVF_OCTET_LENGTH | SQL_SNVF_POSITION;
+ break;
+ case SQL_SQL92_PREDICATES:
+ len = 4;
+ value = SQL_SP_BETWEEN | SQL_SP_COMPARISON
+ | SQL_SP_EXISTS | SQL_SP_IN
+ | SQL_SP_ISNOTNULL | SQL_SP_ISNULL
+ | SQL_SP_LIKE | SQL_SP_OVERLAPS
+ | SQL_SP_QUANTIFIED_COMPARISON;
+ break;
+ case SQL_SQL92_RELATIONAL_JOIN_OPERATORS:
+ len = 4;
+ if (PG_VERSION_GE(conn, 7.1))
+ value = SQL_SRJO_CROSS_JOIN | SQL_SRJO_EXCEPT_JOIN
+ | SQL_SRJO_FULL_OUTER_JOIN | SQL_SRJO_INNER_JOIN
+ | SQL_SRJO_INTERSECT_JOIN | SQL_SRJO_LEFT_OUTER_JOIN
+ | SQL_SRJO_NATURAL_JOIN | SQL_SRJO_RIGHT_OUTER_JOIN
+ | SQL_SRJO_UNION_JOIN;
+ break;
+ case SQL_SQL92_REVOKE:
+ len = 4;
+ value = SQL_SR_DELETE_TABLE | SQL_SR_INSERT_TABLE | SQL_SR_REFERENCES_TABLE | SQL_SR_SELECT_TABLE | SQL_SR_UPDATE_TABLE;
+ break;
+ case SQL_SQL92_ROW_VALUE_CONSTRUCTOR:
+ len = 4;
+ value = SQL_SRVC_VALUE_EXPRESSION | SQL_SRVC_NULL;
+ break;
+ case SQL_SQL92_STRING_FUNCTIONS:
+ len = 4;
+ value = SQL_SSF_CONVERT | SQL_SSF_LOWER
+ | SQL_SSF_UPPER | SQL_SSF_SUBSTRING
+ | SQL_SSF_TRANSLATE | SQL_SSF_TRIM_BOTH
+ | SQL_SSF_TRIM_LEADING | SQL_SSF_TRIM_TRAILING;
+ break;
+ case SQL_SQL92_VALUE_EXPRESSIONS:
+ len = 4;
+ value = SQL_SVE_CASE | SQL_SVE_CAST | SQL_SVE_COALESCE | SQL_SVE_NULLIF;
+ break;
+ /* The followings aren't implemented yet */
+ case SQL_DATETIME_LITERALS:
+ len = 4;
+ case SQL_DM_VER:
+ len = 0;
+ case SQL_DRIVER_HDESC:
+ len = 4;
+ case SQL_MAX_ASYNC_CONCURRENT_STATEMENTS:
+ len = 4;
+ case SQL_STANDARD_CLI_CONFORMANCE:
+ len = 4;
+ case SQL_XOPEN_CLI_YEAR:
+ len = 0;
+ default:
+ /* unrecognized key */
+ conn->errormsg = "Unrecognized key passed to SQLGetInfo30.";
+ conn->errornumber = CONN_NOT_IMPLEMENTED_ERROR;
+ CC_log_error(func, "", conn);
+ return SQL_ERROR;
+ }
+ result = SQL_SUCCESS;
+ if (p)
+ {
+ /* char/binary data */
+ len = strlen(p);
+
+ if (rgbInfoValue)
+ {
+ strncpy_null((char *) rgbInfoValue, p, (size_t) cbInfoValueMax);
+
+ if (len >= cbInfoValueMax)
+ {
+ result = SQL_SUCCESS_WITH_INFO;
+ conn->errornumber = CONN_TRUNCATED;
+ conn->errormsg = "The buffer was too small for tthe InfoValue.";
+ }
+ }
+ }
+ else
+ {
+ /* numeric data */
+ if (rgbInfoValue)
+ {
+ if (len == 2)
+ *((WORD *) rgbInfoValue) = (WORD) value;
+ else if (len == 4)
+ *((DWORD *) rgbInfoValue) = (DWORD) value;
+ }
+ }
+
+ if (pcbInfoValue)
+ *pcbInfoValue = len;
+ return result;
+}