Hi
Regarding the visibility of query information, the description for
"track_activities" [1] says:
> Note that even when enabled, this information is not visible to all users,
> only to superusers and the user owning the session being reported on, so it
> should not represent a security risk.
[1] https://www.postgresql.org/docs/current/runtime-config-statistics.html#GUC-TRACK-ACTIVITIES
It seems reasonable to mention here that the information is also visible to
members of "pg_read_all_stats", similar to what is done in the
pg_stat_statements
docs [2].
[2] https://www.postgresql.org/docs/current/pgstatstatements.html#PGSTATSTATEMENTS-COLUMNS
Suggested wording:
> Note that even when enabled, this information is only visible to superusers,
> members of the <literal>pg_read_all_stats</literal> role and the user owning
> the session being reported on, so it should not represent a security risk.
Patch (for HEAD) with suggested wording attached; the change should
IMO be applied
all the way back to v10 (though as-is the patch only applies to HEAD,
can provide
others if needed).
Regards
Ian Barwick
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