Home Computer Technology Software Actual Execution Plan Costs

Actual Execution Plan Costs

34
0

Why don’t "actual execution plans" have "actual execution plan costs"?

This is a question and a myth I have to fight against all the time. It’s so hard to convince people that all execution plans are estimated plans in the first place (by the way, all execution plans are estimated plans). If we execute a query at the same time we capture a plan, we have enabled SQL Server to also capture run-time metrics with that plan. So we end up with what is know…
DZone Database Zone

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.