Bug #85945 SQL optimizer fail to check IS NULL condition
Submitted: 14 Apr 2017 8:01 Modified: 17 Apr 2017 8:01
Reporter: dennis gao Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.7.13, 5.7.18 OS:Any
Assigned to: CPU Architecture:Any
Tags: regression

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