Bug #75590 SHOW VARIABLES WHERE ... materializes all variables into bigass temptable
Submitted: 22 Jan 2015 22:39 Modified: 14 Nov 2018 17:40
Reporter: Domas Mituzas Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Locking Severity:S3 (Non-critical)
Version:5.6 OS:Any
Assigned to: Marc ALFF CPU Architecture:Any

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: