Article ID: 158665 - View products that this article applies to.
This article was previously published under Q158665
BUG #: 15946 (WINDOWS SQLBUG 2.65.0212)
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.
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.
Article ID: 158665 - Last Review: December 2, 2002 - Revision: 1.0