Bug #71487 when running on a server with hostname using‘_’, mysql gives incorrect result
Submitted: 27 Jan 2014 8:53 Modified: 27 Jan 2014 15:06
Reporter: sevenElle chow Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.6.14 OS:Linux
Assigned to: CPU Architecture:Any
Tags: hostname;

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: