diff options
Diffstat (limited to 'storage/ndb/test/odbc/client/SQLGetDescRecTest.cpp')
-rw-r--r-- | storage/ndb/test/odbc/client/SQLGetDescRecTest.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/storage/ndb/test/odbc/client/SQLGetDescRecTest.cpp b/storage/ndb/test/odbc/client/SQLGetDescRecTest.cpp new file mode 100644 index 00000000000..5944f393a71 --- /dev/null +++ b/storage/ndb/test/odbc/client/SQLGetDescRecTest.cpp @@ -0,0 +1,95 @@ +/* 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 <common.h> + +using namespace std; + +#define NAME_LEN 50 +#define PHONE_LEN 10 +#define SALES_PERSON_LEN 10 +#define STATUS_LEN 6 +#define SQL_MAXIMUM_MESSAGE_LENGTH 200 + +SQLHSTMT hstmt; +SQLHDESC hdesc; + +SQLSMALLINT RecNumber; +SQLCHAR szSalesPerson[SALES_PERSON_LEN]; + +SQLCHAR Sqlstate[5], Msg[SQL_MAXIMUM_MESSAGE_LENGTH]; +SQLINTEGER NativeError; +SQLRETURN retcode, SQLSTATEs; + +SQLCHAR Name; +SQLINTEGER LengthPtr; +SQLSMALLINT SGDR_StringLengthPtr, TypePtr, SubTypePtr, PrecisionPtr, ScalePtr, NullablePtr; + +SQLSMALLINT i, MsgLen; + +void SQLGetDescRec_DisplayError(SQLSMALLINT HandleType, SQLHDESC InputHandle); + +int SQLGetDescRecTest() +{ + + /* hstmt */ + // SQLPrepare a statement to select rows from the ORDERS Table. We can create the table and inside rows in + // NDB by another program TestDirectSQL. In this test program(SQLGetDescRecTest),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); + +/* SELECT OrderID, CustID, OpenDate, SalesPerson from Table ORDERS */ + +if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO) { + + /* RecoderNumber is less than 1 */ +retcode = SQLGetDescRec(hdesc, -1, &Name, sizeof(Name), &SGDR_StringLengthPtr, &TypePtr, &SubTypePtr, &LengthPtr, &PrecisionPtr, &ScalePtr, &NullablePtr); +if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) + SQLGetDescRec_DisplayError(SQL_HANDLE_DESC, hdesc); + + /* RecoderNumber is greater than N, N be the value of the COUNT field of D, D be the allocated CLI */ + /* descriptor area identified by DescriptorHandle */ +retcode = SQLGetDescRec(hdesc, 4, &Name, sizeof(Name), &SGDR_StringLengthPtr, &TypePtr, &SubTypePtr, &LengthPtr, &PrecisionPtr, &ScalePtr, &NullablePtr); +if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO) + SQLGetDescRec_DisplayError(SQL_HANDLE_DESC, hdesc); + +} + + return 0; + + } + + +void SQLGetDescRec_DisplayError(SQLSMALLINT HandleType, SQLHDESC 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 ++; + } + +} + + + |