Bug #78796 @Value IS NULL assumed to always return FALSE in "Insert" complex expression.
Submitted: 11 Oct 2015 17:01 Modified: 18 Oct 2015 22:54
Reporter: Sergei Kaufman Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Command-line Clients Severity:S3 (Non-critical)
Version:5.5.44-0ubuntu0.14.04.1 (Ubuntu) OS:Linux (Ubuntu LTS 14.04)
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: