Bug #42540 SELECT,INSERT ... command denied to usual user for TEMPORARY table
Submitted: 2 Feb 2009 11:34 Modified: 2 Feb 2009 12:14
Reporter: mysql2006@mail.ru mysql2006@mail.ru Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Security: Privileges Severity:S3 (Non-critical)
Version:6.0.9 OS:Any
Assigned to: CPU Architecture:Any
Tags: access denied, temporary table

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: