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Remove Key lookup


Remove Key lookup

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sunny.tjk
sunny.tjk
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Is creating covering index the only solution to remove key lookup in the execution plan?
GilaMonster
GilaMonster
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Yes (or removing the index entirely so that SQL will table scan, but that might not be effective)

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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sunny.tjk
sunny.tjk
Ten Centuries
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Thanks Gail.
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