Bug #36695 'max_heap_table_size_basic' Failed: Var can get values greater as described.
Submitted: 13 May 2008 16:25 Modified: 25 Jun 2009 10:29
Reporter: Horst Hunger Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.1.25-rc OS:Windows (win2003 64bit)
Assigned to: Assigned Account 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: