Bug #8147 a column is proclaimed ambiguous in INSERT ... SELECT .. ON DUPLICATE
Submitted: 26 Jan 2005 17:22 Modified: 27 Jun 2005 10:30
Reporter: SINISA MILIVOJEVIC Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:4.1 OS:Any (any)
Assigned to: Antony Curtis 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: