Bug #14387 SHOW COLUMNS doesn't work on temporary tables.
Submitted: 27 Oct 2005 11:46 Modified: 21 Dec 2005 17:59
Reporter: Sergey Gondrya Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.0.16-BK, 5.0.15-standard OS:Linux (Linux)
Assigned to: Sergei Glukhov 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: