diff options
Diffstat (limited to 'storage/ndb/test/odbc/client/NDBT_SQLPrepare.cpp')
-rw-r--r-- | storage/ndb/test/odbc/client/NDBT_SQLPrepare.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/storage/ndb/test/odbc/client/NDBT_SQLPrepare.cpp b/storage/ndb/test/odbc/client/NDBT_SQLPrepare.cpp new file mode 100644 index 00000000000..4aaff6a7df9 --- /dev/null +++ b/storage/ndb/test/odbc/client/NDBT_SQLPrepare.cpp @@ -0,0 +1,109 @@ +/* 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 <sqlext.h> +#include <stdio.h> + +#include <NdbTest.hpp> +#include <NdbMain.h> + +using namespace std; + +SQLHDBC hdbc; +SQLHSTMT hstmt; +SQLHENV henv; +SQLHDESC hdesc; +SQLRETURN SQLPrepare_retcode, SQLAllocHandl_retcode, SQLSTATEs; + +SQLCHAR Sqlstate[5]; + +SQLINTEGER NativeError; +SQLSMALLINT i, MsgLen; +SQLCHAR Msg[SQL_MAXIMUM_MESSAGE_LENGTH]; + +void NDBT_SQLPrepare_DisplayError(SQLSMALLINT HandleType, SQLHSTMT InputHandle); + + // Execute a statement to retrieve rows from the Customers table. We can + // create the table and inside rows into NDB by invoking SQLExecute() or + // another program called TestDirectSQL + +int NDBT_SQLPrepare() +{ + // Allocate An Environment Handle + SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &henv); + + // Allocate A Connection Handle + SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc); + + // Allocate A Connection Handle + SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc); + + // Connecte to database + SQLConnect(hdbc, (SQLCHAR*) "Sales", 5, (SQLCHAR*) "JohnS", 5, (SQLCHAR*) "Sesame", 6); + + // Allocate A Statement Handle + SQLAllocHandl_retcode = SQLAllocHandle(SQL_HANDLE_STMT, hdbc, &hstmt); + + /* We can change the SQL statement in the SQLPrepare() function according to the requirement of Johnny. */ + /* The order of the SQL statement could be CREATE, INSERT, UPDATE, SELECT, DELETE or another special SQL */ + + if (SQLAllocHandl_retcode == SQL_SUCCESS){ + SQLPrepare_retcode = SQLPrepare(hstmt, (SQLCHAR*)"SELECT CustID, Name, Address, Phone FROM Customers", 56); + + if (SQLPrepare_retcode == SQL_INVALID_HANDLE) +ndbout << "Handle Type is SQL_HANDLE_STMT, but string SQL_INVALID_HANDLE and SQL_SUCCESS still appeared. Please check programm" << endl; + + if (SQLPrepare_retcode == SQL_ERROR || SQLPrepare_retcode == SQL_SUCCESS_WITH_INFO) + NDBT_SQLPrepare_DisplayError(SQL_HANDLE_STMT, hstmt); + + SQLExecute(hstmt); + + SQLFreeHandle(SQL_HANDLE_STMT, hstmt); + } + + // Disconnect from the database before free Connection Handle and Environment Handle + SQLDisconnect(hdbc); + + // Free the Connection Handle + SQLFreeHandle(SQL_HANDLE_DBC, hdbc); + + // Free the Environment Handle + SQLFreeHandle(SQL_HANDLE_ENV, henv); + + return 0; + + } + + +void NDBT_SQLPrepare_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 ++; + } + +} + + + |