Bug #60616 #126 - Incorrect key file for table '/tmp/#sql_3a2_0.MYI'; try to repair it

Submitted: 24 Mar 2011 7:46 Modified: 24 Apr 2011 7:50
Reporter: thangaraj k Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server Severity:S1 (Critical)
Version:5.1.41 ubuntu OS:Other (ubuntu 10.04LTS)
Assigned to: CPU Architecture:Any

[24 Mar 2011 7:46] thangaraj k 
Description:
#126 - Incorrect key file for table '/tmp/#sql_3a2_0.MYI'; try to repair it

This bug shows only when i select query with grouping, but not in without grouping select queries.

Note: the total rows selected without group clause is : 351,193 records.

How to repeat:
#126 - Incorrect key file for table '/tmp/#sql_3a2_0.MYI'; try to repair it

This bug shows only when i select query with grouping, but not in without grouping select queries.

Note: the total rows selected without group clause is : 351,193 records.
[24 Mar 2011 7:50] Valeriy Kravchuk 
Please, send your my.cnf file content and the results of:

df -k

As a temporary workaround you can try to add indexes on column(s) from GROUP BY in a hope that optimizer will use execution plan that does NOT include temporary tables creation.
[24 Apr 2011 23:00] Bugs System 
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

Portions of this website are copyright © 2001, 2002 The PHP Group

Page generated in 0.039 sec. using MySQL 8.4.7-u6-cloud

Timestamp references displayed by the system are UTC.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.