Bug #71891 GROUP BY performance differs wildly for tautologically equal columns
Submitted: 28 Feb 2014 20:27 Modified: 5 Mar 2014 20:37
Reporter: Doug Cook Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.6.15 OS:Any
Assigned to: CPU Architecture:Any

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