Bug #2197 index_merge query causes crash with some server, table and query parameters.
Submitted: 23 Dec 2003 9:53 Modified: 21 Nov 2004 8:27
Reporter: Sergey Petrunya Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.0-bk OS:
Assigned to: Assigned Account 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: