Bug #28971 ALTER TABLE followed by UPDATE for a CSV table make server crash
Submitted: 8 Jun 2007 10:14 Modified: 7 Jul 2007 18:49
Reporter: Alexander Barkov Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: CSV Severity:S3 (Non-critical)
Version:5.1.20 OS:Any
Assigned to: Sergey Vojtovich 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: