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100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#include <common.h>
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using namespace std;
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#define NAME_LEN 50
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#define PHONE_LEN 10
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#define SALES_PERSON_LEN 10
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#define STATUS_LEN 6
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#define SQL_MAXIMUM_MESSAGE_LENGTH 200
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SQLHSTMT hstmt;
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SQLHDESC hdesc;
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SQLSMALLINT RecNumber;
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SQLCHAR szSalesPerson[SALES_PERSON_LEN];
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SQLCHAR Sqlstate[5], Msg[SQL_MAXIMUM_MESSAGE_LENGTH];
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SQLINTEGER NativeError;
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SQLRETURN retcode, SQLSTATEs;
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SQLINTEGER ValuePtr1;
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SQLCHAR ValuePtr2;
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SQLSMALLINT ValuePtr3;
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SQLSMALLINT i, MsgLen;
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void SQLSetDescFieldTest_DisplayError(SQLSMALLINT HandleType, SQLHDESC InputHandle);
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int SQLSetDescFieldTest()
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{
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/* hstmt */
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// SQLPrepare a statement to select rows from the ORDERS Table. We can create the table and inside rows in
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// NDB by another program TestDirectSQL. In this test program(SQLGetDescRecTest),we only have three rows in
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// table ORDERS
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/* Prepare the SQL statement with parameter markers. */
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retcode = SQLPrepare(hstmt, (SQLCHAR *)"SELECT ORDERID, CUSTID, OPENDATE, SALESPERSON, STATUS FROM ORDERS)", SQL_NTS);
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/* SELECT OrderID, CustID, OpenDate, SalesPerson from Table ORDERS */
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if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
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retcode = SQLExecute(hstmt);
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if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) {
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/* If FI(FieldIdentifer) is not one of the code values in Table 20 */
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retcode = SQLSetDescField(hdesc, 1, 9999, &ValuePtr1, 128);
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if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
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SQLSetDescFieldTest_DisplayError(SQL_HANDLE_DESC, hdesc);
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/* RecoderNumber is less than 1 and the value of the Type column in the Table is ITEM */
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retcode = SQLSetDescField(hdesc, -1, SQL_DESC_LENGTH, &ValuePtr1, 128);
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if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
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SQLSetDescFieldTest_DisplayError(SQL_HANDLE_DESC, hdesc);
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}
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}
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return 0;
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}
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void SQLSetDescFieldTest_DisplayError(SQLSMALLINT HandleType, SQLHDESC InputHandle)
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{
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i = 1;
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while ((SQLSTATEs = SQLGetDiagRec(HandleType, InputHandle, i,
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Sqlstate, &NativeError, Msg, sizeof(Msg),
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&MsgLen)) != SQL_NO_DATA) {
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ndbout << "the HandleType is:" << HandleType << endl;
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ndbout << "the InputHandle is :" << InputHandle << endl;
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ndbout << "the output state is:" << (char *)Sqlstate << endl;
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i ++;
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}
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}
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