Bug #60139 Autoincrement is possible in multicolumn index for InnoDB Table
Submitted: 16 Feb 2011 7:57 Modified: 3 Oct 2012 15:56
Reporter: Holger Thiel Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:5.5.8, 5.5.9 OS:Any (Debian Etch, Windows XP)
Assigned to: Paul DuBois CPU Architecture:Any
Tags: autoincrement innodb multicolumn

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: