Bug #47229 [Innodb] locking source table for INSERT ... SELECT ,,,
Submitted: 10 Sep 2009 3:50 Modified: 17 Sep 2009 18:44
Reporter: Andrii Nikitin Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:5.0.85, 5.1.37 OS:Any
Assigned to: Paul DuBois 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: