Bug #58390 Fast ALTER TABLE for column rename not working for InnoDB
Submitted: 22 Nov 2010 16:00 Modified: 11 Apr 2013 18:48
Reporter: Rene' Cannao' Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:5.1.46sp1 OS:Any
Assigned to: John Russell 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: