Introduction to SQL Server Query Optimization

Identifying and Responding to Unwanted Table Scans

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This video delves into table scans, how they can negatively impact query performance, and how to resolve performance problems related to them.

Keywords

  • Clustered index scan
  • table scan
  • index scan
  • query optimization

About this video

Author(s)
Edward Pollack
First online
28 June 2019
DOI
https://doi.org/10.1007/978-1-4842-5144-7_7
Online ISBN
978-1-4842-5144-7
Publisher
Apress
Copyright information
© Ed Pollack 2019