Bug #59712 Cannot insert a table record with a null value for an optional foreign key
Submitted: 25 Jan 2011 11:18 Modified: 25 Jan 2011 12:37
Reporter: Tim Salter Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: DML Severity:S3 (Non-critical)
Version:5.1.48 OS:Any
Assigned to: CPU Architecture:Any
Tags: foreign key, optional, optional foreign key

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: