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FIX: Coalesce with Subquery May Generate an Access Violation
Article ID: 298803 - View products that this article applies to.
This article was previously published under Q298803
BUG #: 352326 (SHILOH_BUGS)
When you run a coalesce query that contains a subquery the following error message may occur:
ODBC: Msg 0, Level 19, State 1
SqlDumpExceptionHandler: Process 52 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.
To resolve this problem, obtain the latest service pack for SQL Server 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/290211/EN-US/ )INF: How to Obtain the Latest SQL Server 2000 Service Pack
Change the query so that it uses CASE WHEN or IF ELSE statements instead. For example:
Microsoft has confirmed that this is a problem in SQL Server 2000. This problem was first corrected in SQL Server 2000 Service Pack 1.
To reproduce the problem, use this code: