Bug #12943 bogus "Unknown column 'a.b' in 'on clause'" error
Submitted: 2 Sep 2005 4:45 Modified: 29 Sep 2005 7:45
Reporter: Timothy Smith Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:5.0.12 OS:Any (any)
Assigned to: Timour Katchaounov 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: