A forum question came up a few days ago regarding an abnormally large procedural cache. In an attempt to help out, I threw together a few ideas (some wrong, some right) and started looking at the types of query that were in the cache. A lot of the queries were in the format select * […]
2019-11-11
4,806 reads
Imagine it. You've been asked to fix a dire performance problem with a SQL Server database. You find a severe case of 'Cache Bloat' due to ad-hoc queries, but you can't fix the code itself. What should you do? Specify forced parameterization? Perhaps a better idea would be to use guide plans.
2014-03-04
2,646 reads
Here’s the scenario: one of my SQL Server instances migrated to the DR array....
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Comments posted to this topic are about the item Implicit Conversions Cripple SQL Server
Comments posted to this topic are about the item BIT_COUNT() III
In SQL Server 2025, I run this code:
select bit_count(-1)What is returned? See possible answers