Bug #26908 Lost connection to MySQL server when execute " select count(*) from table "
Submitted: 7 Mar 2007 9:04 Modified: 24 Jan 2008 21:30
Reporter: li pickup (OCA) Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server: Federated storage engine Severity:S2 (Serious)
Version: 5.0.24/5.0BK OS:Linux (linux)
Assigned to: Sergey Vojtovich CPU Architecture:Any
Tags: federated, SELECT

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: