[SQL server 2K] Bookmark Lookup

Posted by Ricky on Stack Overflow See other posts from Stack Overflow or by Ricky
Published on 2010-03-12T09:31:01Z Indexed on 2010/03/14 9:45 UTC
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Filed under:

sql-server

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sql-server-2000

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indexing

Hi folks:

I see a node named "Bookmark Lookup" in my execution plan.

What does it means? It costs most among steps inside the plan. Any suggestion to optimize it?

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