mirror of
https://github.com/MariaDB/server.git
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140 lines
3.9 KiB
C++
140 lines
3.9 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; version 2 of the License.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
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#include <NdbOut.hpp>
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#include <sqlcli.h>
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#include <stdio.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 ROWS 100
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#define DESC_LEN 50
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// Template for a row
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typedef struct {
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SQLINTEGER sPartID;
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SQLINTEGER cbPartID;
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SQLUCHAR szDescription[DESC_LENGTH];
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SQLINTEGER cbDescription;
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REAL sPrice;
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SQLINTEGER cbPrice;
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} PartsSource;
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PartsSource rget[ROWS]; // rowset buffer
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SQLUSMALLINT sts_ptr[ROWS]; // status pointer
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SQLHSTMT hstmt0, hstmt1;
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SQLHDESC hArd0, hIrd0, hApd1, hIpd1;
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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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SQLINTEGER StringLengthPtr;
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SQLSMALLINT i, MsgLen;
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void DisplayError(SQLSMALLINT HandleType, SQLHDESC InputHandle);
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int SQLCopyDescTest ()
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{
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// We can create the table and insert rows in NDB by program TestDirectSQL.
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// In this test program(SQLGetCopyRecTest),we only have three rows in table ORDERS
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// ARD and IRD of hstmt0
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SQLGetStmtAttr(hstmt0, SQL_ATTR_APP_ROW_DESC, &hArd0, 0, NULL);
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SQLGetStmtAttr(hstmt0, SQL_ATTR_IMP_ROW_DESC, &hIrd0, 0, NULL);
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// APD and IPD of hstmt1
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SQLGetStmtAttr(hstmt1, SQL_ATTR_APP_PARAM_DESC, &hApd1, 0, NULL);
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SQLGetStmtAttr(hstmt1, SQL_ATTR_IMP_PARAM_DESC, &hIpd1, 0, NULL);
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// Use row-wise binding on hstmt0 to fetch rows
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SQLSetStmtAttr(hstmt0, SQL_ATTR_ROW_BIND_TYPE, (SQLPOINTER) sizeof(PartsSource), 0);
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// Set rowset size for hstmt0
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SQLSetStmtAttr(hstmt0, SQL_ATTR_ROW_ARRAY_SIZE, (SQLPOINTER) ROWS, 0);
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// Execute a select statement
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SQLExecDirect(hstmt0, "SELECT PARTID, DESCRIPTION, PRICE FROM PARTS ORDER BY 3, 1, 2"",
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SQL_NTS);
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// Bind
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SQLBindCol(hstmt0, 1, SQL_C_SLONG, rget[0].sPartID, 0,
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&rget[0].cbPartID);
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SQLBindCol(hstmt0, 2, SQL_C_CHAR, &rget[0].szDescription, DESC_LEN,
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&rget[0].cbDescription);
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SQLBindCol(hstmt0, 3, SQL_C_FLOAT, rget[0].sPrice,
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0, &rget[0].cbPrice);
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// Perform parameter bindings on hstmt1.
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/* If SourceDeschandle does not identify an allocated CLI descriptor area */
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retcode1 = SQLCopyDesc(hArd0, hApd1);
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retcode2 = SQLCopyDesc(hIrd0, hIpd1);
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if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
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DisplayError(SQL_HANDLE_DESC, hdesc);
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/* If TargetDeschandle does not identify an allocated CLI descriptor area */
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retcode = SQLCopyDesc(hdesc, );
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if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
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DisplayError(SQL_HANDLE_DESC, hdesc);
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return 0;
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}
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void 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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