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Optimizer Chooses Different Indexes on SELECT Using DISTINCT, ORDER BY and LIMIT Depending on LIMIT threshold (Doc ID 2060319.1)

Last updated on FEBRUARY 11, 2019

Applies to:

MySQL Server - Version 4.0 and later
Information in this document applies to any platform.

Symptoms

The following query execution time raises when limit crosses a certain threshold:

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
  Workaround
References


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