Re: ToDo: log plans of cancelled queries - Mailing list pgsql-hackers

From Pavel Stehule
Subject Re: ToDo: log plans of cancelled queries
Date
Msg-id CAFj8pRBE=50eN6gxz0Uj3PK73NR8BZwUt2ox4G_AQZ-DoNNS2A@mail.gmail.com
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In response to Re: ToDo: log plans of cancelled queries  (Dimitri Fontaine <dimitri@2ndQuadrant.fr>)
List pgsql-hackers
2013/1/13 Dimitri Fontaine <dimitri@2ndquadrant.fr>:
> Pavel Stehule <pavel.stehule@gmail.com> writes:
>> My propose is proposed for different dimensions and purpose - for
>> example - we have a limit 20 minutes for almost all queries, and after
>> this limit we killing queries. But we have to know little bit more
>> about these bad queries - and we hope, so execution plan can give this
>> additional info. We have same motivation like people who use
>> auto_explain for slow query - but we can't to wait to query complete.
>
> Set auto_explain.log_min_duration to 19 mins or maybe 17 and be done?

We have limit 5 sec - but we have to kill queries after 20 minutes -
and we have no plan for these queries.

Regards

Pavel


>
> Regards,
> --
> Dimitri Fontaine
> http://2ndQuadrant.fr     PostgreSQL : Expertise, Formation et Support



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