294 lines
9.1 KiB
C
294 lines
9.1 KiB
C
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/*****************************************************************
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** SQLEXT.H - This is the include for applications using
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** the Microsoft SQL Extensions
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**
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** (C) Copyright 1990 - 1995 By Microsoft Corp.
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**
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** Updated 5/12/93 for 2.00 specification
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** Updated 5/23/94 for 2.01 specification
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** Updated 10/27/94 for 2.10 specification
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** Updated 04/10/95 for 2.50 specification
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*********************************************************************/
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#ifndef __SQLEXT
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#define __SQLEXT
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#ifndef __SQL
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#include "sql.h"
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#endif
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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/* SQLBindParameter extensions */
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#if (ODBCVER >= 0x0200)
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#define SQL_DEFAULT_PARAM (-5)
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#define SQL_IGNORE (-6)
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#define SQL_LEN_DATA_AT_EXEC_OFFSET (-100)
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#define SQL_LEN_DATA_AT_EXEC(length) (-length+SQL_LEN_DATA_AT_EXEC_OFFSET)
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#endif /* ODBCVER >= 0x0200 */
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/* Defines for SQLSetPos */
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#define SQL_ENTIRE_ROWSET 0
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/* Operations in SQLSetPos */
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#define SQL_POSITION 0 /* 1.0 FALSE */
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#define SQL_REFRESH 1 /* 1.0 TRUE */
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#if (ODBCVER >= 0x0200)
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#define SQL_UPDATE 2
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#define SQL_DELETE 3
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#define SQL_ADD 4
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#endif /* ODBCVER >= 0x0200 */
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/* Lock options in SQLSetPos */
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#define SQL_LOCK_NO_CHANGE 0 /* 1.0 FALSE */
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#define SQL_LOCK_EXCLUSIVE 1 /* 1.0 TRUE */
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#if (ODBCVER >= 0x0200)
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#define SQL_LOCK_UNLOCK 2
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/* Macros for SQLSetPos */
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#define SQL_POSITION_TO(hstmt,irow) SQLSetPos(hstmt,irow,SQL_POSITION,SQL_LOCK_NO_CHANGE)
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#define SQL_LOCK_RECORD(hstmt,irow,fLock) SQLSetPos(hstmt,irow,SQL_POSITION,fLock)
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#define SQL_REFRESH_RECORD(hstmt,irow,fLock) SQLSetPos(hstmt,irow,SQL_REFRESH,fLock)
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#define SQL_UPDATE_RECORD(hstmt,irow) SQLSetPos(hstmt,irow,SQL_UPDATE,SQL_LOCK_NO_CHANGE)
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#define SQL_DELETE_RECORD(hstmt,irow) SQLSetPos(hstmt,irow,SQL_DELETE,SQL_LOCK_NO_CHANGE)
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#define SQL_ADD_RECORD(hstmt,irow) SQLSetPos(hstmt,irow,SQL_ADD,SQL_LOCK_NO_CHANGE)
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#endif /* ODBCVER >= 0x0200 */
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/* Level 1 Prototypes */
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/* Options for SQLDriverConnect */
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#define SQL_DRIVER_NOPROMPT 0
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#define SQL_DRIVER_COMPLETE 1
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#define SQL_DRIVER_PROMPT 2
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#define SQL_DRIVER_COMPLETE_REQUIRED 3
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#ifndef RC_INVOKED
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SQLRETURN SQL_API SQLDriverConnect(
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SQLHDBC hdbc,
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SQLHWND hwnd,
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SQLCHAR FAR *szConnStrIn,
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SQLSMALLINT cbConnStrIn,
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SQLCHAR FAR *szConnStrOut,
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SQLSMALLINT cbConnStrOutMax,
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SQLSMALLINT FAR *pcbConnStrOut,
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SQLUSMALLINT fDriverCompletion);
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#endif /* RC_INVOKED */
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/* Level 2 Functions */
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/* SQLExtendedFetch "fFetchType" values */
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#ifndef SQL_FETCH_NEXT
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#define SQL_FETCH_NEXT 1
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#endif
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#ifndef SQL_FETCH_FIRST
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#define SQL_FETCH_FIRST 2
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#endif
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#define SQL_FETCH_LAST 3
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#define SQL_FETCH_PRIOR 4
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#define SQL_FETCH_ABSOLUTE 5
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#define SQL_FETCH_RELATIVE 6
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#if (ODBCVER >= 0x0200)
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#define SQL_FETCH_BOOKMARK 8
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#endif /* ODBCVER >= 0x0200 */
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/* SQLExtendedFetch "rgfRowStatus" element values */
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#define SQL_ROW_SUCCESS 0
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#define SQL_ROW_DELETED 1
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#define SQL_ROW_UPDATED 2
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#define SQL_ROW_NOROW 3
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#if (ODBCVER >= 0x0200)
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#define SQL_ROW_ADDED 4
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#define SQL_ROW_ERROR 5
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#endif /* ODBCVER >= 0x0200 */
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/* Defines for SQLForeignKeys (returned in result set) */
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#define SQL_CASCADE 0
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#define SQL_RESTRICT 1
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#define SQL_SET_NULL 2
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#if (ODBCVER >= 0x0250)
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#define SQL_NO_ACTION 3
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#define SQL_SET_DEFAULT 4
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#endif
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/* Defines for SQLBindParameter and
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SQLProcedureColumns (returned in the result set) */
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#define SQL_PARAM_TYPE_UNKNOWN 0
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#define SQL_PARAM_INPUT 1
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#define SQL_PARAM_INPUT_OUTPUT 2
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#define SQL_RESULT_COL 3
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#if (ODBCVER >= 0x0200)
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#define SQL_PARAM_OUTPUT 4
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#define SQL_RETURN_VALUE 5
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#endif /* ODBCVER >= 0x0200 */
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#if (ODBCVER >= 0x0200)
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/* Defines for SQLProcedures (returned in the result set) */
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#define SQL_PT_UNKNOWN 0
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#define SQL_PT_PROCEDURE 1
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#define SQL_PT_FUNCTION 2
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#endif /* ODBCVER >= 0x0200 */
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/* Defines used by Driver Manager when mapping SQLSetParam to SQLBindParameter
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*/
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#define SQL_PARAM_TYPE_DEFAULT SQL_PARAM_INPUT_OUTPUT
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#define SQL_SETPARAM_VALUE_MAX (-1L)
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#ifndef RC_INVOKED
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/* Level 2 Prototypes */
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SQLRETURN SQL_API SQLBrowseConnect(
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SQLHDBC hdbc,
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SQLCHAR FAR *szConnStrIn,
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SQLSMALLINT cbConnStrIn,
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SQLCHAR FAR *szConnStrOut,
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SQLSMALLINT cbConnStrOutMax,
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SQLSMALLINT FAR *pcbConnStrOut);
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SQLRETURN SQL_API SQLColumnPrivileges(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szCatalogName,
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SQLSMALLINT cbCatalogName,
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SQLCHAR FAR *szSchemaName,
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SQLSMALLINT cbSchemaName,
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SQLCHAR FAR *szTableName,
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SQLSMALLINT cbTableName,
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SQLCHAR FAR *szColumnName,
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SQLSMALLINT cbColumnName);
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SQLRETURN SQL_API SQLDescribeParam(
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SQLHSTMT hstmt,
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SQLUSMALLINT ipar,
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SQLSMALLINT FAR *pfSqlType,
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SQLUINTEGER FAR *pcbParamDef,
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SQLSMALLINT FAR *pibScale,
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SQLSMALLINT FAR *pfNullable);
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SQLRETURN SQL_API SQLExtendedFetch(
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SQLHSTMT hstmt,
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SQLUSMALLINT fFetchType,
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SQLINTEGER irow,
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SQLUINTEGER FAR *pcrow,
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SQLUSMALLINT FAR *rgfRowStatus);
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SQLRETURN SQL_API SQLForeignKeys(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szPkCatalogName,
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SQLSMALLINT cbPkCatalogName,
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SQLCHAR FAR *szPkSchemaName,
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SQLSMALLINT cbPkSchemaName,
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SQLCHAR FAR *szPkTableName,
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SQLSMALLINT cbPkTableName,
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SQLCHAR FAR *szFkCatalogName,
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SQLSMALLINT cbFkCatalogName,
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SQLCHAR FAR *szFkSchemaName,
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SQLSMALLINT cbFkSchemaName,
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SQLCHAR FAR *szFkTableName,
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SQLSMALLINT cbFkTableName);
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SQLRETURN SQL_API SQLMoreResults(
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SQLHSTMT hstmt);
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SQLRETURN SQL_API SQLNativeSql(
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SQLHDBC hdbc,
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SQLCHAR FAR *szSqlStrIn,
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SQLINTEGER cbSqlStrIn,
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SQLCHAR FAR *szSqlStr,
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SQLINTEGER cbSqlStrMax,
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SQLINTEGER FAR *pcbSqlStr);
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SQLRETURN SQL_API SQLNumParams(
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SQLHSTMT hstmt,
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SQLSMALLINT FAR *pcpar);
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SQLRETURN SQL_API SQLParamOptions(
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SQLHSTMT hstmt,
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SQLUINTEGER crow,
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SQLUINTEGER FAR *pirow);
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SQLRETURN SQL_API SQLPrimaryKeys(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szCatalogName,
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SQLSMALLINT cbCatalogName,
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SQLCHAR FAR *szSchemaName,
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SQLSMALLINT cbSchemaName,
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SQLCHAR FAR *szTableName,
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SQLSMALLINT cbTableName);
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SQLRETURN SQL_API SQLProcedureColumns(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szCatalogName,
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SQLSMALLINT cbCatalogName,
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SQLCHAR FAR *szSchemaName,
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SQLSMALLINT cbSchemaName,
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SQLCHAR FAR *szProcName,
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SQLSMALLINT cbProcName,
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SQLCHAR FAR *szColumnName,
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SQLSMALLINT cbColumnName);
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SQLRETURN SQL_API SQLProcedures(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szCatalogName,
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SQLSMALLINT cbCatalogName,
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SQLCHAR FAR *szSchemaName,
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SQLSMALLINT cbSchemaName,
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SQLCHAR FAR *szProcName,
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SQLSMALLINT cbProcName);
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SQLRETURN SQL_API SQLSetPos(
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SQLHSTMT hstmt,
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SQLUSMALLINT irow,
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SQLUSMALLINT fOption,
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SQLUSMALLINT fLock);
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SQLRETURN SQL_API SQLTablePrivileges(
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SQLHSTMT hstmt,
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SQLCHAR FAR *szCatalogName,
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SQLSMALLINT cbCatalogName,
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SQLCHAR FAR *szSchemaName,
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SQLSMALLINT cbSchemaName,
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SQLCHAR FAR *szTableName,
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SQLSMALLINT cbTableName);
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/* SDK 2.0 Additions */
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#if (ODBCVER >= 0x0200)
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SQLRETURN SQL_API SQLDrivers(
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SQLHENV henv,
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SQLUSMALLINT fDirection,
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SQLCHAR FAR *szDriverDesc,
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SQLSMALLINT cbDriverDescMax,
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SQLSMALLINT FAR *pcbDriverDesc,
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SQLCHAR FAR *szDriverAttributes,
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SQLSMALLINT cbDrvrAttrMax,
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SQLSMALLINT FAR *pcbDrvrAttr);
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SQLRETURN SQL_API SQLBindParameter(
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SQLHSTMT hstmt,
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SQLUSMALLINT ipar,
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SQLSMALLINT fParamType,
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SQLSMALLINT fCType,
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SQLSMALLINT fSqlType,
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SQLUINTEGER cbColDef,
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SQLSMALLINT ibScale,
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SQLPOINTER rgbValue,
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SQLINTEGER cbValueMax,
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SQLINTEGER FAR *pcbValue);
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#endif /* ODBCVER >= 0x0200 */
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#endif /* RC_INVOKED */
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#ifdef __cplusplus
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} /* End of extern "C" { */
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#endif /* __cplusplus */
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#endif /* __SQLEXT */
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