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All Tags » Performance » execution plans (RSS)
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A couple of years ago, John Sansom wrote a blog post comparing the performance of two different ways to get the maximum value from a column: MAX() and TOP (1).
http://www.johnsansom.com/performance-comparison-of-select-top-1-verses-max/
In the conclusion, he states:
When a clustered index is present on the table & ...
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I have made updates to my tool for automating SQL Server query exec stats, index usage, execution plan analysis. So I would like people to give it a try and send feedback. If there is an error, please report the file and line number (the top level is sufficient).
download at
http://www.qdpma.com/tools/ExecStats.zip (check ...
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