SQLParamDataTest.cpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:3k
源码类别:
MySQL数据库
开发平台:
Visual C++
- /* 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 <NdbOut.hpp>
- #include <sqlcli.h>
- #include <stdio.h>
- using namespace std;
- #define NAME_LEN 50
- #define PHONE_LEN 10
- #define SALES_PERSON_LEN 10
- #define STATUS_LEN 6
- #define NAME_LEN 50
- #define PHONE_LEN 50
- SQLCHAR szName[NAME_LEN], szPhone[PHONE_LEN];
- SQLINTEGER sCustID, cbName, cbAge, cbBirthday;
- SQLHSTMT hstmt;
- SQLHENV henv;
- SQLCHAR szSalesPerson[SALES_PERSON_LEN];
- SQLCHAR szStatus[STATUS_LEN], Sqlstate[5], Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
- SQLINTEGER cbOrderID = 0, cbCustID = 0, cbOpenDate = 0, cbSalesPerson = SQL_NTS, cbStatus = SQL_NTS, NativeError;
- SQLRETURN retcode, SQLSTATEs;
- SQLSMALLINT sOrderID;
- SQLSMALLINT i, MsgLen;
- SQLCHAR ColumnName;
- SQLSMALLINT TargetValuePtr;
- SQLINTEGER StrLen_or_IndPtr;
- SQLPOINTER ValuePtrPtr;
- void DisplayError(SQLSMALLINT HandleType, SQLHSTMT InputHandle);
- int SQLParamDataTest()
- {
- /* hstmt */
- // We can create the table ORDERS and insert rows into ORDERS
- // NDB by program TestDirectSQL. In this test program, We only have three rows in table ORDERS
- /* Prepare the SQL statement with parameter markers. */
- retcode = SQLPrepare(hstmt, (SQLCHAR *)"SELECT ORDERID, CUSTID, OPENDATE, SALESPERSON, STATUS FROM ORDERS", SQL_NTS);
- if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
- retcode = SQLExecute(hstmt);
- if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
- retcode = SQLBindParameter(hstmt, 1, SQL_PARAM_INPUT, SQL_C_SSHORT, SQL_INTEGER, 16, 0, &sOrderID, 16, &cbOrderID);
- if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
- while (retcode == SQL_NEED_DATA) {
- retcode = SQLParamData(hstmt, &ValuePtrPtr);
- if (retcode == SQL_SUCCESS || 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 ++;
- }
- }