Bug #22499 Unable to rename 'packed' table, Unable to 'myisampack' table with live databas.
Submitted: 19 Sep 2006 22:33 Modified: 14 Jun 2013 0:36
Reporter: J Jorgenson Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S4 (Feature request)
Version:5.0.18 OS:Any
Assigned to: CPU Architecture:Any
Tags: ALTER TABLE, myisampack

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: