IBM CSDK / 5724C2381 / 410 - CSDK 4.10

If you have an odbc program that executes the sequence of calls: 
 
SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc); 
SQLSetConnectAttr (hdbc, SQL_ATTR_AUTOCOMMIT, (SQLPOINTER) 0, 
0); //or some other attribute != SQL_ATTR_TXN_ISOLATION 
SQLConnect(hdbc, dsn, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS); 
 
and the DSN definition explicitly sets an isolation level 
different than the default, for example 
 
ISOLATIONLEVEL=5  ( last committed) 
 
the isolation setting will be ignored and the connection will 
have the default isolation level.

**************************************************************** 
* USERS AFFECTED:                                              * 
* Application using Informix ODBC driver.  Isolation level set * 
* in the DSN definition is not applied if a call to            * 
* SQLSetConnectAttr happens before SQLConnect.                 * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Application using Informix ODBC driver.  Isolation level set * 
* in the DSN definition is not applied if a call to            * 
* SQLSetConnectAttr happens before SQLConnect.                 * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* The problem has been fixed with CSDK 4.10.xC6.  Please       * 
* upgrade the product to this version or higher.               * 
****************************************************************

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

13.08.2015
30.12.2015
30.12.2015

4.10.xC6