SQLErrorTest.cpp
上传用户:romrleung
上传日期:2022-05-23
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文件大小:3k
- /* 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 */
- #if 0
- #include <NdbOut.hpp>
- #include <sqlcli.h>
- #include <stdio.h>
- using namespace std;
- #define NAME_LEN 50
- #define PHONE_LEN 10
- SQLHDBC hdbc;
- SQLHSTMT hstmt;
- SQLHENV henv;
- SQLHDESC hdesc;
- SQLRETURN retcode, SQLSTATEs;
- SQLCHAR Sqlstate[5];
- SQLSMALLINT i, MsgLen;
- SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
- SQLCHAR szName[NAME_LEN], szPhone[PHONE_LEN];
- SQLINTEGER sCustID, cbName, cbCustID, cbPhone, NativeError;
- void DisplayError(SQLSMALLINT HandleType, SQLHSTMT InputHandle);
- int SQLBindColTest ()
- {
- /* hstmt */
- // Execute a statement to retrieve rows from the Customers table. We can create the table and inside rows in
- // NDB by another program TestDirectSQL. In this test program(SQLBindColTest),we only have three rows in
- // table CUSTOMERS
- retcode = SQLExecDirect(hstmt, (SQLCHAR*)"SELECT CUSTID, NAME, PHONE FROM CUSTOMERS ORDER BY 2, 1, 3", SQL_NTS);
- if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
- SQLBindCol(hstmt, 0, SQL_C_ULONG, &sCustID, 0, &cbCustID);
- while (TRUE) {
- retcode = SQLFetch(hstmt);
- if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
- DisplayError(SQL_HANDLE_STMT, hstmt);
-
- }
- SQLBindCol(hstmt, 4, SQL_C_ULONG, &sCustID, 0, &cbCustID);
- while (TRUE) {
- retcode = SQLFetch(hstmt);
- if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
- DisplayError(SQL_HANDLE_STMT, hstmt);
-
- }
- /* Bind columns 1, 2, and 3 */
- SQLBindCol(hstmt, 1, SQL_C_ULONG, &sCustID, 0, &cbCustID);
- SQLBindCol(hstmt, 2, SQL_C_CHAR, szName, NAME_LEN, &cbName);
- SQLBindCol(hstmt, 3, SQL_C_CHAR, szPhone, PHONE_LEN, &cbPhone);
- /* Fetch and print each row of data. On */
- /* an error, display a message and exit. */
- while (TRUE) {
- retcode = SQLFetch(hstmt);
- if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
- DisplayError(SQL_HANDLE_STMT, hstmt);
-
- }
- }
- return 0;
- }
- void DisplayError(SQLSMALLINT HandleType, SQLHSTMT InputHandle)
- {
- i = 1;
- while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
- Sqlstate, &NativeError, Msg, sizeof(Msg),
- &MsgLen)) != SQL_NO_DATA) {
- ndbout << "the HandleType is:" << HandleType << endl;
- ndbout << "the InputHandle is :" << InputHandle << endl;
- ndbout << "the output state is:" << (char *)Sqlstate << endl;
- i ++;
- }
- }
- #endif