Bug #42496 server debug assertion after mysql_stmt_fetch is killed
Submitted: 31 Jan 2009 9:48 Modified: 14 Oct 2010 13:27
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Prepared statements Severity:S2 (Serious)
Version:5.1.30-debug, 5.1.41-debug, 5.1.42-debug OS:Any
Assigned to: Dmitry Shulga CPU Architecture:Any
Tags: KILL

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:

[23 Nov 2009 16:57] Shane Bester
testcase. run this against a debug build of mysqld, for some minutes.

Attachment: bug42496.c (text/x-csrc), 11.46 KiB.

[23 Nov 2009 17:18] Shane Bester
i made testcase a bit faster by eliminating 'show processlist' to get the connection to kill. try this if previous is not fast..

Attachment: bug42496.c (text/x-csrc), 11.59 KiB.