Bug #54437 Extra rows with LEFT JOIN + semijoin (firstmatch and duplicates weedout)
Submitted: 11 Jun 2010 16:55 Modified: 23 Nov 2010 3:33
Reporter: Guilhem Bichot Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:next-mr-opt-backporting OS:Any
Assigned to: Guilhem Bichot CPU Architecture:Any
Tags: optimizer_switch, semijoin

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Description:
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If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

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