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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 02110-1335 USA */
#include "common.h"
#define SQL_MAXIMUM_MESSAGE_LENGTH 200
using namespace std;
SQLHDBC hdbc;
SQLHSTMT hstmt;
SQLHENV henv;
SQLHDESC hdesc;
SQLRETURN retcode, SQLSTATEs;
int strangehandle;
SQLCHAR Sqlstate[5];
SQLINTEGER NativeError;
SQLSMALLINT i, MsgLen;
void freehandle_deal_with_HSTMT(SQLSMALLINT HandleType, SQLHSTMT InputHandle);
void freehandle_deal_with_HENV(SQLSMALLINT HandleType, SQLHENV InputHandle);
void freehandle_deal_with_HDESC(SQLSMALLINT HandleType, SQLHDESC InputHandle);
void freehandle_deal_with_HDBC(SQLSMALLINT HandleType, SQLHDBC InputHandle);
void freehandle_DisplayError_HDBC(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHDBC InputHandle);
void freehandle_DisplayError_HSTMT(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHSTMT InputHandle);
void freehandle_DisplayError_HENV(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHENV InputHandle);
void freehandle_DisplayError_HDESC(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHDESC InputHandle);
int SQLFreeHandleTest ()
{
strangehandle = 67;
/* ENV */
ndbout << "Environment Handle" << endl;
SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &henv);
freehandle_deal_with_HENV(SQL_HANDLE_ENV, henv);
/* DBC */
ndbout << "Connection Handle" << endl;
SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &henv);
SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc);
freehandle_deal_with_HDBC(SQL_HANDLE_DBC, hdbc);
/* STMT */
ndbout << "Statement Handle" << endl;
SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc);
SQLAllocHandle(SQL_HANDLE_STMT, hdbc, &hstmt);
freehandle_deal_with_HSTMT(SQL_HANDLE_STMT, hstmt);
/* DESC */
ndbout << "Descriptor Handle" << endl;
SQLAllocHandle(SQL_HANDLE_DESC, hdbc, &hdesc);
freehandle_deal_with_HDESC(SQL_HANDLE_DESC, hdesc);
return 0;
}
void freehandle_deal_with_HDBC(SQLSMALLINT HandleType, SQLHDBC InputHandle)
{
SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
retcode = SQLFreeHandle(HandleType, InputHandle);
ndbout << "the HandleType is : " << HandleType << endl;
ndbout << "the InputHandle is SQLHDBC:" << InputHandle << endl;
ndbout << "retcode = " << retcode << endl;
/*
if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) {
i = 1;
while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
Sqlstate, &NativeError, Msg, sizeof(Msg),
&MsgLen)) != SQL_NO_DATA) {
DisplayError_HDBC_free(Sqlstate, HandleType, InputHandle);
i ++;
}
}
*/
}
void freehandle_deal_with_HSTMT(SQLSMALLINT HandleType, SQLHSTMT InputHandle)
{
SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
retcode = SQLFreeHandle(HandleType, InputHandle);
ndbout << "the HandleType is : " << HandleType << endl;
ndbout << "the InputHandle is SQLHSTMT:" << InputHandle << endl;
ndbout << "retcode = " << retcode << endl;
/*
if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) {
i = 1;
while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
Sqlstate, &NativeError, Msg, sizeof(Msg),
&MsgLen)) != SQL_NO_DATA) {
DisplayError_HSTMT_free(Sqlstate, HandleType, InputHandle);
i ++;
}
}
*/
}
void freehandle_deal_with_HENV(SQLSMALLINT HandleType, SQLHENV InputHandle)
{
SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
retcode = SQLFreeHandle(HandleType, InputHandle);
ndbout << "the HandleType is : " << HandleType << endl;
ndbout << "the InputHandle is SQLHENV:" << InputHandle << endl;
ndbout << "retcode = " << retcode << endl;
/*
if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) {
i = 1;
while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
Sqlstate, &NativeError, Msg, sizeof(Msg),
&MsgLen)) != SQL_NO_DATA) {
DisplayError_HENV_free(Sqlstate, HandleType, InputHandle);
i ++;
}
}
*/
}
void freehandle_deal_with_HDESC(SQLSMALLINT HandleType, SQLHDESC InputHandle)
{
SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
retcode = SQLFreeHandle(HandleType, InputHandle);
ndbout << "the HandleType is : " << HandleType << endl;
ndbout << "the InputHandle is SQLHDESC:" << InputHandle << endl;
ndbout << "retcode = " << retcode << endl;
/*
if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) {
i = 1;
while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
Sqlstate, &NativeError, Msg, sizeof(Msg),
&MsgLen)) != SQL_NO_DATA) {
DisplayError_HDESC_free(Sqlstate, HandleType, InputHandle);
i ++;
}
}
*/
}
void freehandle_DisplayError_HENV(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHENV InputHandle)
{
ndbout << "the HandleType is:" << HandleType << endl;
ndbout << "the InputHandle is :" << InputHandle << endl;
ndbout << "the output state is:" << (char *)Sqlstate << endl;
}
void freehandle_DisplayError_HDBC(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHDBC InputHandle)
{
ndbout << "the HandleType is:" << HandleType << endl;
ndbout << "the InputHandle is :" << InputHandle << endl;
ndbout << "the output state is:" << (char *)Sqlstate << endl;
}
void freehandle_DisplayError_HSTMT(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHSTMT InputHandle)
{
ndbout << "the HandleType is:" << HandleType << endl;
ndbout << "the InputHandle is :" << InputHandle << endl;
ndbout << "the output state is:" << (char *)Sqlstate << endl;
}
void freehandle_DisplayError_HDESC(SQLCHAR Sqlstate[6], SQLSMALLINT HandleType, SQLHDESC InputHandle)
{
ndbout << "the HandleType is:" << HandleType << endl;
ndbout << "the InputHandle is :" << InputHandle << endl;
ndbout << "the output state is:" << (char *)Sqlstate << endl;
}
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