Bug #67759 ALTER TABLE breaks REPEATABLE READ when Query Cache is enabled
Submitted: 29 Nov 2012 15:10 Modified: 29 Jan 2013 6:28
Reporter: Dmitry Lenev Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Locking Severity:S3 (Non-critical)
Version:5.5.29-bzr, 5.5.30, 5.0.97 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: