Bug #66937 return type from nullif is described incorrectly as string type
Submitted: 23 Sep 2012 21:27 Modified: 14 Dec 2012 17:36
Reporter: the 6campbells Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Data Types Severity:S3 (Non-critical)
Version:5.5 OS:Any
Assigned to: 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: