Bug #30396 memory overrun during EXPLAIN EXTENDED
Submitted: 13 Aug 2007 22:56 Modified: 25 Aug 2007 15:58
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S1 (Critical)
Version:5.1.22,5.0.48 OS:Any
Assigned to: Igor Babaev CPU Architecture:Any
Tags: crash, explain, memory overrun

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:

[13 Aug 2007 23:25] Shane Bester
run this sql to get a crash on 5.1

Attachment: bug30396_reduced_testcase.sql (application/octet-stream, text), 2.99 KiB.