Bug #46224 HANDLER statements within a transaction might lead to deadlocks
Submitted: 16 Jul 2009 14:08 Modified: 7 Mar 2010 2:07
Reporter: Davi Arnaut (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Locking Severity:S2 (Serious)
Version:5.4+ OS:Any
Assigned to: Konstantin Osipov 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: