Transcript
Page 1: SQLDay2011_Sesja05_MicrosoftSQLServerExecutionPlansFromCompilationToCachingToReuse_Maciej_Pilecki

SQLDAY 2011 – Czwarta Doroczna Konferencja Polskiej Grupy Użytkowników SQL Server | Wrocław 18 Czerwca 2011, Ośrodek Szkolenia Państwowej Inspekcji Pracy

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Query

Cache lookup

Compile query Schema

Statistics

Check plan

Plan valid?

Execute query

Found

Not found

Yes

No

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SQLDAY 2011 – Czwarta Doroczna Konferencja Polskiej Grupy Użytkowników SQL Server | Wrocław 18 Czerwca 2011, Ośrodek Szkolenia Państwowej Inspekcji Pracy

Page 25: SQLDay2011_Sesja05_MicrosoftSQLServerExecutionPlansFromCompilationToCachingToReuse_Maciej_Pilecki

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