Re: Logging query parmeters in auto_explain - Mailing list pgsql-hackers

From Dagfinn Ilmari Mannsåker
Subject Re: Logging query parmeters in auto_explain
Date
Msg-id 875yldn2cd.fsf@wibble.ilmari.org
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In response to Logging query parmeters in auto_explain  (Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>)
List pgsql-hackers
Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> writes:

> Hi hackers,
>
> Inspired by a question on IRC, I noticed that while the core statement
> logging system gained the option to log statement parameters in PG 13,
> auto_explain was left out.
>
> Here's a patch that adds a corresponding
> auto_explain.log_parameter_max_length config setting, which controls the
> "Query Parameters" node in the logged plan.  Just like in core, the
> default is -1, which logs the parameters in full, and 0 disables
> parameter logging, while any other value truncates each parameter to
> that many bytes.

I've added added it to the upcoming commitfest:

https://commitfest.postgresql.org/38/3660/

- ilmari



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