Bug #14094 SLEEP() and Windows seems to be a bad combination.
Submitted: 18 Oct 2005 0:04 Modified: 23 Jan 2007 20:51
Reporter: Tobias Asplund Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.0.13-rc/5.0.16 BK source OS:Windows (Windows 2003 Server/Windows XP)
Assigned to: Magnus BlÄudd 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: