Bug #20017 #42000The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE a
Submitted: 23 May 2006 6:52 Modified: 1 Sep 2006 11:11
Reporter: ajay kumar Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.0 OS:Windows (windows XP)
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: