Re: Logging query parmeters in auto_explain

Dagfinn Ilmari Mannsåker <ilmari(at)ilmari(dot)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