Bug #78993 Optimizer use index scan instead of range scan by mistake
Submitted: 28 Oct 2015 3:15 Modified: 1 Feb 2016 15:54
Reporter: zhang yingqiang (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.6.16 5.6.26, 5.6.27 OS:Any
Assigned to: CPU Architecture:Any
Tags: Optimizer, regression

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