Bug #93360 mysterious optimizer behavior
Submitted: 27 Nov 2018 9:41 Modified: 12 Dec 2018 14:45
Reporter: dean winchester Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S5 (Performance)
Version:5.6.16,5.7.23 OS:Linux
Assigned to: CPU Architecture:x86
Tags: Optimizer

File: Maximum allowed size is 50MB.
Description:
Privacy:

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.

To split a large file: