June 2015
Intermediate to advanced
1800 pages
70h 6m
English
So you’ve written a query and examined the query plan, and performance isn’t what you expected. It might appear that SQL Server isn’t choosing the appropriate query plan that you expect. Is something wrong with the query or with the Query Optimizer? Before delving into a detailed discussion about how to debug and analyze query plans (covered in detail in Chapter 36), the following sections look at some of the more common problems and SQL coding issues that can lead to poor query plan selection in SQL Server 2014.
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