Bug #69891 since 5.1.31 REPLACE() function concats it's results under certain conditions
Submitted: 1 Aug 2013 6:33
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.1.31 OS:Any
Assigned to: CPU Architecture:Any
Tags: regression, REPLACE

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: