Bug #34041 MySQL doesn't use col_name(length) indexes to resolve the ORDER BY
Submitted: 24 Jan 2008 19:08 Modified: 24 Jan 2008 20:14
Reporter: Alexey Solovyev Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S5 (Performance)
Version:4.1.22 OS:Linux (2.6.23 gentoo)
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: