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/* Copyright (c) 2003, 2005 MySQL AB
Use is subject to license terms
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; version 2 of the License.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
/**
* @file SQLDisconnectTest.cpp
*/
#include <common.hpp>
#define disc_SQL_MAXIMUM_MESSAGE_LENGTH 200
using namespace std;
SQLHDBC disc_hdbc;
SQLHSTMT disc_hstmt;
SQLHENV disc_henv;
SQLHDESC disc_hdesc;
void Disconnect_DisplayError_HDBC(SQLSMALLINT disc_HandleType,
SQLHDBC disc_InputHandle);
/**
* Test to close the data source connection associated with
* a specific connection handle
*
* -# Normal case testing
* @return Zero, if test succeeded
*/
int SQLDisconnectTest()
{
SQLRETURN disc_retcode;
ndbout << endl << "Start SQLDisconnect Testing" << endl;
// ************************************
// ** Allocate an environment handle **
// ************************************
disc_retcode = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &disc_henv);
if(disc_retcode == SQL_SUCCESS || disc_retcode == SQL_SUCCESS_WITH_INFO) {
ndbout << "Allocated an environment handle!" << endl;
} else {
ndbout << "Failed to allocate environment handle!" << endl;
return NDBT_FAILED;
}
// *********************************************
// ** Set the ODBC application Version to 3.x **
// *********************************************
disc_retcode = SQLSetEnvAttr(disc_henv,
SQL_ATTR_ODBC_VERSION,
(SQLPOINTER) SQL_OV_ODBC3,
SQL_IS_UINTEGER);
if (disc_retcode == SQL_SUCCESS || disc_retcode == SQL_SUCCESS_WITH_INFO) {
ndbout << "Set ODBC application version to 3.x" << endl;
} else {
ndbout << "Failed to set application version!" << endl;
return NDBT_FAILED;
}
// **********************************
// ** Allocate a connection handle **
// **********************************
disc_retcode = SQLAllocHandle(SQL_HANDLE_DBC, disc_henv, &disc_hdbc);
if (disc_retcode == SQL_SUCCESS || disc_retcode == SQL_SUCCESS_WITH_INFO) {
ndbout << "Allocated a connection handle!" << endl;
} else {
ndbout << "Failed to allocate connection handle!" << endl;
return NDBT_FAILED;
}
// *******************
// ** connect to DB **
// *******************
disc_retcode = SQLConnect(disc_hdbc,
(SQLCHAR *) connectString(),
SQL_NTS,
(SQLCHAR *) "",
SQL_NTS,
(SQLCHAR *) "",
SQL_NTS);
// **********************
// ** Disconnect to DB **
// **********************
disc_retcode = SQLDisconnect(disc_hdbc);
if (disc_retcode == SQL_INVALID_HANDLE)
{
ndbout << "Handle Type is SQL_HANDLE_DBC, but string SQL_INVALID_HANDLE"
<< " still appeared. Please check program" << endl;
Disconnect_DisplayError_HDBC(SQL_HANDLE_DBC, disc_hdbc);
}
if (disc_retcode == SQL_ERROR || disc_retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << "disconnect retcode = " << disc_retcode << endl;
Disconnect_DisplayError_HDBC(SQL_HANDLE_DBC, disc_hdbc);
}
// ******************
// ** Free Handles **
// ******************
SQLFreeHandle(SQL_HANDLE_STMT, disc_hstmt);
SQLFreeHandle(SQL_HANDLE_DBC, disc_hdbc);
SQLFreeHandle(SQL_HANDLE_ENV, disc_henv);
return NDBT_OK;
}
void Disconnect_DisplayError_HDBC(SQLSMALLINT disc_HandleType,
SQLHDBC disc_InputHandle)
{
SQLCHAR disc_Msg[disc_SQL_MAXIMUM_MESSAGE_LENGTH];
SQLSMALLINT disc_i, disc_MsgLen;
SQLINTEGER disc_NativeError;
SQLRETURN disc_SQLSTATEs;
disc_i = 1;
SQLCHAR disc_Sqlstate[5];
while ((disc_SQLSTATEs = SQLGetDiagRec(disc_HandleType,
disc_InputHandle,
disc_i,
disc_Sqlstate,
&disc_NativeError,
disc_Msg,
sizeof(disc_Msg),
&disc_MsgLen))
!= SQL_NO_DATA)
{
ndbout << "the HandleType is:" << disc_HandleType << endl;
ndbout << "the InputHandle is :" <<(long)disc_InputHandle << endl;
ndbout << "the output state is:" << (char *)disc_Sqlstate << endl;
disc_i ++;
break;
}
}
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