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#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "common.h"
int main(int argc, char **argv)
{
int rc;
HSTMT hstmt = SQL_NULL_HSTMT;
test_connect();
rc = SQLAllocHandle(SQL_HANDLE_STMT, conn, &hstmt);
if (!SQL_SUCCEEDED(rc))
{
print_diag("failed to allocate stmt handle", SQL_HANDLE_DBC, conn);
exit(1);
}
/* Test VACUUM */
printf("Testing VACUUM with SQLExecDirect...\n");
rc = SQLExecDirect(hstmt, (SQLCHAR *) "vacuum (analyze) testtab1", SQL_NTS);
CHECK_STMT_RESULT(rc, "SQLExecDirect failed", hstmt);
rc = SQLFreeStmt(hstmt, SQL_CLOSE);
CHECK_STMT_RESULT(rc, "SQLFreeStmt failed", hstmt);
/* Same with SQLPrepare/SQLExecute */
printf("Testing VACUUM with SQLPrepare/SQLExecute...\n");
rc = SQLPrepare(hstmt, (SQLCHAR *) "VACUUM ANALYZE testtab1", SQL_NTS);
CHECK_STMT_RESULT(rc, "SQLPrepare failed", hstmt);
rc = SQLExecute(hstmt);
CHECK_STMT_RESULT(rc, "SQLExecute failed", hstmt);
rc = SQLFreeStmt(hstmt, SQL_CLOSE);
CHECK_STMT_RESULT(rc, "SQLFreeStmt failed", hstmt);
/*
* Now the same with autocommit disabled. The driver should recognize
* that the commands are VACUUMs, which cannot be run in a transaction
* block, and not issue a BEGIN even it normally would in autocommit
* mode. In other words, these commands should behave the same with or
* without autocommit. But if you issued a normal query, like a SELECT,
* first in the same transaction, and then tried to run a VACUUM, it
* would fail with "VACUUM cannot run inside a transaction block" error.
*/
printf("Disabling autocommit...\n");
rc = SQLSetConnectAttr(conn,
SQL_ATTR_AUTOCOMMIT,
(SQLPOINTER)SQL_AUTOCOMMIT_OFF,
SQL_IS_UINTEGER);
CHECK_STMT_RESULT(rc, "SQLSetConnectAttr failed", hstmt);
/* Test VACUUM */
printf("Testing VACUUM with SQLExecDirect...\n");
rc = SQLExecDirect(hstmt, (SQLCHAR *) "vacuum analyze testtab1", SQL_NTS);
CHECK_STMT_RESULT(rc, "SQLExecDirect failed", hstmt);
rc = SQLFreeStmt(hstmt, SQL_CLOSE);
CHECK_STMT_RESULT(rc, "SQLFreeStmt failed", hstmt);
/* Same with SQLPrepare/SQLExecute */
printf("Testing VACUUM with SQLPrepare/SQLExecute...\n");
rc = SQLPrepare(hstmt, (SQLCHAR *) "VACUUM (ANALYZE) testtab1", SQL_NTS);
CHECK_STMT_RESULT(rc, "SQLPrepare failed", hstmt);
rc = SQLExecute(hstmt);
CHECK_STMT_RESULT(rc, "SQLExecute failed", hstmt);
rc = SQLFreeStmt(hstmt, SQL_CLOSE);
CHECK_STMT_RESULT(rc, "SQLFreeStmt failed", hstmt);
/* Clean up */
test_disconnect();
return 0;
}
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