Bug #41158 DROP TABLE holds LOCK_open during unlink()
Submitted: 1 Dec 2008 20:01 Modified: 23 Sep 2010 22:20
Reporter: Domas Mituzas Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.0, 5.1, etc 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: