FIX: 16-Bit Driver Keyset Cursor Operations with Query Timeout

ID: Q158665

The information in this article applies to:

Microsoft Open Database Connectivity, version 2.65

BUG #: 15946 (WINDOWS SQLBUG 2.65.0212)

SYMPTOMS

When you use the client-side SPX Net-Library for Windows (Dbmsspx3.dll), the Microsoft SQL Server 16-bit ODBC Driver version 2.65 may perform significantly slower in operations involving both keyset-driven cursors and the setting of a query timeout. Microsoft has observed a difference up to a factor of six when Dbmsspx3.dll is used, versus the other available net- libraries. Note that for this problem to occur, both a query timeout must be set and keyset-driven cursors must be in use with Dbmsspx3.dll.

STATUS

Microsoft has confirmed this to be a problem in Microsoft client-side SPX Net-Library for Windows (Dbmsspx3.dll) and Open Database Connectivity version 2.65. This problem has been corrected in U.S. Service Pack 2 for Microsoft SQL Server version 6.5. For more information, contact your primary support provider.

Additional query words: kbusage kbinterop kbbug2.65 kbfix6.50.sp2

Keywords : ODBC
Version : WINDOWS:2.65
Platform : WINDOWS
Issue type :