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328 lines
11 KiB
C++
328 lines
11 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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/**
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* @file SQLColAttributeTest.cpp
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*/
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#include <common.hpp>
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using namespace std;
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#define MAXIMUM_MESSAGE_LENGTH_Test 200
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#define BufferLengthTest 156
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SQLHSTMT ColAtt_hstmt;
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SQLHSTMT ColAtt_hdbc;
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SQLHENV ColAtt_henv;
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SQLHDESC ColAtt_hdesc;
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SQLCHAR CharacterAttributePtr;
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SQLINTEGER NumericAttributePtr;
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SQLSMALLINT StringLengthPtr;
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SQLRETURN ColAtt_ret;
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void ColAtt_DisplayError(SQLSMALLINT ColAtt_HandleType,
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SQLHSTMT ColAtt_InputHandle);
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/**
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* Test returning descriptor information
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*
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* Tests:
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* -# Call SQLColAttribute, without preceeding SQLPrepare
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* -# ???
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*
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* @return Zero, if test succeeded
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*/
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int SQLColAttributeTest()
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{
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ndbout << endl << "Start SQLColAttribute Testing" << endl;
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SQLCHAR SQLStmt [120];
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/********************************************************************
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** Test 1: **
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** **
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** Checks to execute SQLColAttribute, when there is no **
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** prepared or executed statement associated with StatementHandle **
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** **
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** Intended result: SQL_ERROR ??? **
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********************************************************************/
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ColAtt_ret = SQLColAttribute(ColAtt_hstmt,
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1,
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SQL_DESC_AUTO_UNIQUE_VALUE,
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&CharacterAttributePtr,
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BufferLengthTest,
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&StringLengthPtr,
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&NumericAttributePtr);
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if (ColAtt_ret == SQL_ERROR)
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{
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ndbout << "ColAtt_ret = " << ColAtt_ret << endl;
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ndbout << endl << "There is no prepared or executed" << endl
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<< " statement associated with StatementHandle" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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else if (ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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ndbout << "ColAtt_ret = " << ColAtt_ret << endl;
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ndbout << endl << "There is no prepared or executed" << endl
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<< " statement associated with StatementHandle" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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else if (ColAtt_ret == SQL_SUCCESS)
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{
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ndbout << "ColAtt_ret = " << ColAtt_ret << endl;
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ndbout << endl << "There is no prepared or executed" << endl
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<< " statement associated with StatementHandle" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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else if (ColAtt_ret == -2)
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{
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ndbout << "ColAtt_ret = " << ColAtt_ret << endl;
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ndbout << endl << "There is no prepared or executed" << endl
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<< " statement associated with StatementHandle" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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else
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{
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ndbout << "ColAtt_ret = " << ColAtt_ret << endl;
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ndbout << endl << "There is no prepared or executed" << endl
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<< " statement associated with StatementHandle" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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//*******************************************************************
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//** Test 2: **
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//** **
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//** hstmt **
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//** Execute a statement to retrieve rows from the Customers table **
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//** We can create the table and insert rows into Mysql **
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//** **
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//** Intended result: ??? **
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//*******************************************************************
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//************************************
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//** Allocate An Environment Handle **
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//************************************
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ColAtt_ret = SQLAllocHandle(SQL_HANDLE_ENV,
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SQL_NULL_HANDLE,
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&ColAtt_henv);
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if (ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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ndbout << "Allocated an environment Handle!" << endl;
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//*********************************************
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//** Set the ODBC application Version to 2.x **
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//*********************************************
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ColAtt_ret = SQLSetEnvAttr(ColAtt_henv,
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SQL_ATTR_ODBC_VERSION,
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(SQLPOINTER) SQL_OV_ODBC2,
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SQL_IS_UINTEGER);
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if (ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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ndbout << "Set the ODBC application Version to 2.x!" << endl;
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//**********************************
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//** Allocate A Connection Handle **
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//**********************************
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ColAtt_ret = SQLAllocHandle(SQL_HANDLE_DBC,
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ColAtt_henv,
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&ColAtt_hdbc);
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if (ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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ndbout << "Allocated a connection Handle!" << endl;
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// *******************
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// ** Connect to DB **
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// *******************
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ColAtt_ret = SQLConnect(ColAtt_hdbc,
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(SQLCHAR *) connectString(),
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SQL_NTS,
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(SQLCHAR *) "",
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SQL_NTS,
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(SQLCHAR *) "",
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SQL_NTS);
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if (ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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ndbout << "Connected to DB : OK!" << endl;
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else
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{
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ndbout << "Failure to Connect DB!" << endl;
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return NDBT_FAILED;
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}
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//*******************************
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//** Allocate statement handle **
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//*******************************
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ColAtt_ret = SQLAllocHandle(SQL_HANDLE_STMT,
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ColAtt_hdbc,
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&ColAtt_hstmt);
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if(ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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ndbout << "Allocated a statement handle!" << endl;
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//************************
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//** Define a statement **
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//************************
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/*
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strcpy((char *) SQLStmt,
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"DELETE FROM Customers WHERE CustID = 6");
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*/
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strcpy((char *) SQLStmt,
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"INSERT INTO Customers (CustID, Name, Address, Phone) VALUES (6, 'Jan', 'LM vag 8', '969696')");
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/*
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strcpy((char *) SQLStmt,
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"INSERT INTO Customers (CustID, Name, Address, Phone) VALUES (?, ?, ?, ?)");
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*/
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//********************************
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//** Prepare SQL statement **
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//********************************
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ColAtt_ret = SQLPrepare(ColAtt_hstmt,
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SQLStmt,
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SQL_NTS);
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if (ColAtt_ret == SQL_SUCCESS || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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//**************************************************************
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//** FieldIdentifer is not one of the code valuess in Table 20,
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//** "Codes used for descriptor fields"
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//**************************************************************
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ColAtt_ret = SQLColAttribute(ColAtt_hstmt,
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2,
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9999,
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&CharacterAttributePtr,
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BufferLengthTest,
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&StringLengthPtr,
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&NumericAttributePtr);
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if (ColAtt_ret == SQL_ERROR || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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ndbout << endl << "FieldIdentifer is not one of the" << endl;
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ndbout << "code valuess in Table 20, Codes used for" << endl;
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ndbout << "descriptor fields" <<endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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//****************************************************************
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//** Let TYPE is 'ITEM' in Table 20, ColumnNumber is less than one
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//****************************************************************
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ColAtt_ret = SQLColAttribute(ColAtt_hstmt,
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-1,
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SQL_DESC_BASE_COLUMN_NAME,
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&CharacterAttributePtr,
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BufferLengthTest,
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&StringLengthPtr,
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&NumericAttributePtr);
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if (ColAtt_ret == SQL_ERROR || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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ndbout << "Let TYPE is 'ITEM' in Table 20,ColumnNumber"
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<< "is less than one" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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//*********************************************************
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//** Let TYPE is 'ITEM' in Table 20, FieldIdentifer is zero
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//*********************************************************
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ColAtt_ret = SQLColAttribute(ColAtt_hstmt,
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1018,
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0,
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&CharacterAttributePtr,
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BufferLengthTest,
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&StringLengthPtr,
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&NumericAttributePtr);
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if (ColAtt_ret == SQL_ERROR || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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ndbout << "Let TYPE is 'ITEM' in Table 20, FieldIdentifer"
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<< " is zero" <<endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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//**********************************************************
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//** Let TYPE is 'ITEM' in Table 20, ColumnNumber is greater
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//** than TOP_LEVEL_COUNT(1044)
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//*********************************************************
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ColAtt_ret = SQLColAttribute(ColAtt_hstmt,
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1045,
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SQL_DESC_BASE_COLUMN_NAME,
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&CharacterAttributePtr,
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BufferLengthTest,
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&StringLengthPtr,
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&NumericAttributePtr);
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if (ColAtt_ret == SQL_ERROR || ColAtt_ret == SQL_SUCCESS_WITH_INFO)
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{
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ndbout << "Let TYPE is 'ITEM' in Table 20, ColumnNumber" << endl
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<< "is greater than TOP_LEVEL_COUNT(1044)" << endl;
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ColAtt_DisplayError(SQL_HANDLE_STMT, ColAtt_hstmt);
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}
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}
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// *********************************
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// ** Disconnect and Free Handles **
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// *********************************
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SQLDisconnect(ColAtt_hdbc);
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SQLFreeHandle(SQL_HANDLE_STMT, ColAtt_hstmt);
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SQLFreeHandle(SQL_HANDLE_DBC, ColAtt_hdbc);
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SQLFreeHandle(SQL_HANDLE_ENV, ColAtt_henv);
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return NDBT_OK;
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}
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void ColAtt_DisplayError(SQLSMALLINT ColAtt_HandleType,
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SQLHSTMT ColAtt_InputHandle)
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{
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SQLSMALLINT ColAtt_i = 1;
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SQLRETURN ColAtt_SQLSTATEs;
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SQLCHAR ColAtt_Sqlstate[5];
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SQLCHAR ColAtt_Msg[MAXIMUM_MESSAGE_LENGTH_Test];
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SQLSMALLINT ColAtt_MsgLen;
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SQLINTEGER ColAtt_NativeError;
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ndbout << "-------------------------------------------------" << endl;
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ndbout << "Error diagnostics:" << endl;
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while ((ColAtt_SQLSTATEs = SQLGetDiagRec(ColAtt_HandleType,
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ColAtt_InputHandle,
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ColAtt_i,
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ColAtt_Sqlstate,
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&ColAtt_NativeError,
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ColAtt_Msg,
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sizeof(ColAtt_Msg),
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&ColAtt_MsgLen))
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!= SQL_NO_DATA)
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{
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ndbout << "the HandleType is:" << ColAtt_HandleType << endl;
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ndbout << "the InputHandle is :" << (long)ColAtt_InputHandle << endl;
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ndbout << "the ColAtt_Msg is: " << (char *) ColAtt_Msg << endl;
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ndbout << "the output state is:" << (char *)ColAtt_Sqlstate << endl;
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ColAtt_i ++;
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break;
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}
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ndbout << "-------------------------------------------------" << endl;
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}
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