BOOK-CHAPTER
Configuring the Query Optimizer
Abstract
The query optimizer is directly responsible for the performance of SQL statements. For this reason, it makes sense to take some time to configure it correctly. In fact, without an optimal configuration, the query optimizer may generate inefficient execution plans that lead to poor performance.
Keywords:
Query optimization Computer science SQL Sargable Query by Example Query expansion Query plan Query language Database Web search query Information retrieval Search engine
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Topics
Advanced Database Systems and Queries
Physical Sciences → Computer Science → Computer Networks and Communications
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