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Doc: correct thinko in pg_buffercache documentation. 

Access to this module is granted to the pg_monitor role, not
pg_read_all_stats.  (Given the view's performance impact,
it seems wise to be restrictive, so I think this was the
correct decision --- and anyway it was clearly intentional.)

Per bug #16279 from Philip Semanchuk.

Discussion: https://postgr.es/m/16279-fcaac33c68aab0ab@postgresql.org
This commit is contained in:
Tom Lane 2020-02-28 11:29:59 -05:00
parent 8e076f4f9a
commit 880643b9cd
1 changed files with 2 additions and 2 deletions
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4
doc/src/sgml/pgbuffercache.sgml
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@ -24,8 +24,8 @@
</para>
<para>
By default use is restricted to superusers and members of the
<literal>pg_read_all_stats</literal> role. Access may be granted to others
By default, use is restricted to superusers and members of the
<literal>pg_monitor</literal> role. Access may be granted to others
using <command>GRANT</command>.
</para>