Bug #13439 Partitions: crash plus database corruption if LESS THAN non-literal
Submitted: 23 Sep 2005 19:37 Modified: 20 Jan 2006 10:44
Reporter: Peter Gulutzan
Status: Closed
Category:Server: Partition Severity:S3 (Non-critical)
Version:5.1.2-alpha-debug OS:Linux (SUSE 9.2)
Assigned to: Mikael Ronstrom Target Version:

[23 Sep 2005 19:37] Peter Gulutzan 
Description:
If I say "LESS THAN (MAX_VALUE)" or "LESS THAN (x1)"
inside a "(PARTITION ...)" clause, I get a crash.
After that, tables in the database are unreadable.

How to repeat:
mysql> create table t100 (s1 int) partition by range(s1) (partition x1 values less than
(max_value));
ERROR 2013 (HY000): Lost connection to MySQL server during query
[27 Sep 2005 16:04] Jon Stephens 
Same issue except no table corruption apparent. 5.1.2-a_drop5p4-log on SUSE 9.3 and SuSE
10 RC 1.
[20 Oct 2005 20:28] Mikael Ronstrom 
Missed checking return from fix_fields before checking const_item
[19 Jan 2006 10:04] Mikael Ronstrom 
Patch pushed and will appear in 5.1.6
[20 Jan 2006 10:44] Jon Stephens 
Thank you for your bug report. This issue has been committed to our
source repository of that product and will be incorporated into the
next release.

If necessary, you can access the source repository and build the latest
available version, including the bugfix, yourself. More information 
about accessing the source trees is available at
    http://www.mysql.com/doc/en/Installing_source_tree.html

Additional info:

Documented fix in 5.1.6 changelog. Closed.