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Tag: index-spool

Speed Up Cross Apply Without Index Hint

By adminPosted on January 7, 2023

Question : I have a very small table with 12 rows in it that can be created with the following […]

New Analyst SQL Optimization – Multiple Spools

By adminPosted on December 19, 2021

Question : Unfortunately my ability to Query has outgrown my knowledge of SQL Optimization, so i am hoping someone would […]

Why doesn’t this query use an index spool?

By adminPosted on September 3, 2021

Question : I’m asking this question in order to better understand the optimizer’s behavior and to understand the limits around […]

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