Bug #71634 P_S digest looks wrong for system variables, shown as @ @ variable...
Submitted: 8 Feb 2014 12:03 Modified: 16 May 2014 9:32
Reporter: Simon Mudd (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Performance Schema Severity:S3 (Non-critical)
Version:5.6.16 OS:Any
Assigned to: Marc ALFF CPU Architecture:Any
Tags: windmill

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: