Bug #52736 Killed session ALTERs (renames) a table
Submitted: 9 Apr 2010 23:30 Modified: 14 Mar 2014 19:00
Reporter: Elena Stepanova Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.1.37sp1, 5.5.3-m3, 5.5.4-m3 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: