Bug #52592 wrong warning in KEY_COLUMN_USAGE
Submitted: 5 Apr 2010 8:45 Modified: 5 May 2010 9:38
Reporter: Sedat Onur ORAKOGLU Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.1.42-community OS:Windows (7 )
Assigned to: CPU Architecture:Any
Tags: KEY_COLUMN_USAGE

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: