Bug #82737 "SIGKILL myself" for ALTER TABLE DROP COLUMN command
Submitted: 26 Aug 2016 3:53 Modified: 2 Sep 2016 4:29
Reporter: Roel Van de Paar Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious)
Version:5.7.13, 5.7.14 OS:Any
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: