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Execution Plan Cache Behavior

  • Grant Fritchey
Chapter

Abstract

Once all the processing necessary to generate an execution plan has been completed, it would be crazy for SQL Server to throw away that work and do it all again each time a query gets called. Instead, it saves the plans created in a memory space on the server called the plan cache. This chapter is going to walk through how you can monitor the plan cache in order to see how SQL Server reuses execution plans.

Keywords

Variable Part Simple Parameterization Execution Plan Business Logic Query Plan 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Grant Fritchey 2014

Authors and Affiliations

  • Grant Fritchey
    • 1
  1. 1.MAUS

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