SQLForeignKeys.cpp 2.29 KB
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/* Copyright (C) 2003 MySQL AB

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#include "driver.hpp"

#if ODBCVER >= 0x0000
SQLRETURN SQL_API
SQLForeignKeys(
    SQLHSTMT hstmt,
    SQLCHAR* szPkCatalogName,
    SQLSMALLINT cbPkCatalogName,
    SQLCHAR* szPkSchemaName,
    SQLSMALLINT cbPkSchemaName,
    SQLCHAR* szPkTableName,
    SQLSMALLINT cbPkTableName,
    SQLCHAR* szFkCatalogName,
    SQLSMALLINT cbFkCatalogName,
    SQLCHAR* szFkSchemaName,
    SQLSMALLINT cbFkSchemaName,
    SQLCHAR* szFkTableName,
    SQLSMALLINT cbFkTableName)
{
#ifndef auto_SQLForeignKeys
    const char* const sqlFunction = "SQLForeignKeys";
    Ctx ctx;
    ctx_log1(("*** not implemented: %s", sqlFunction));
    return SQL_ERROR;
#else
    driver_enter(SQL_API_SQLFOREIGNKEYS);
    const char* const sqlFunction = "SQLForeignKeys";
    HandleRoot* const pRoot = HandleRoot::instance();
    HandleStmt* pStmt = pRoot->findStmt(hstmt);
    if (pStmt == 0) {
	driver_exit(SQL_API_SQLFOREIGNKEYS);
        return SQL_INVALID_HANDLE;
    }
    Ctx& ctx = *new Ctx;
    ctx.logSqlEnter(sqlFunction);
    if (ctx.ok())
        pStmt->sqlForeignKeys(
            ctx,
            &szPkCatalogName,
            cbPkCatalogName,
            &szPkSchemaName,
            cbPkSchemaName,
            &szPkTableName,
            cbPkTableName,
            &szFkCatalogName,
            cbFkCatalogName,
            &szFkSchemaName,
            cbFkSchemaName,
            &szFkTableName,
            cbFkTableName
        );
    pStmt->saveCtx(ctx);
    ctx.logSqlExit();
    SQLRETURN ret = ctx.getCode();
    driver_exit(SQL_API_SQLFOREIGNKEYS);
    return ret;
#endif
}
#endif // ODBCVER >= 0x0000