Bug #26479 Use of CONCAT function with NULL fields
Submitted: 19 Feb 2007 16:17 Modified: 19 Feb 2007 16:41
Reporter: Jitendra Bangani Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.0.27 OS:Windows (Microsoft Windows XP)
Assigned to: CPU Architecture:Any
Tags: CONCAT NULL

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: