The Cost-Based Optimizer Environment

  • Stelios Charalambides


After reviewing the AWR report and homing in on the SQL you want to work on (bear in mind there could be more than one), you now approach the tricky problem of dealing with an individual SQL.


System Statistic Read Time Nest Loop Execution Plan Column Statistic 
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

© Stelios Charalambides  2017

Authors and Affiliations

  • Stelios Charalambides
    • 1
  1. 1.New HamptonUSA

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