Bug #77439 ORDER BY creates temporary tables when implicit order is declared explicitly
Submitted: 22 Jun 2015 18:00 Modified: 23 Jun 2015 13:34
Reporter: Domas Mituzas Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S4 (Feature request)
Version:all of them OS:Any (really all of them)
Assigned to: 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: