Bug #51204 Lock wait timeout exceeded; try restarting transaction
Submitted: 16 Feb 2010 6:13 Modified: 16 Mar 2010 7:15
Reporter: alok singh Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: General Severity:S5 (Performance)
Version: OS:Linux (ubantu)
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: