From 5fe2f0e6bb07fa6fe2172d732c1be50b4698210d Mon Sep 17 00:00:00 2001 From: Christoph Berg Date: Wed, 22 Jul 2026 13:16:16 +0200 Subject: [PATCH v2] Allow pg_read_all_stats to see database size in \l+ The server already allows members of pg_read_all_stats to see the size of all databases, but psql's \l+ was too restrictive. --- doc/src/sgml/ref/psql-ref.sgml | 5 +++-- src/bin/psql/describe.c | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml index 56c2692e618..4d5ee11ddd9 100644 --- a/doc/src/sgml/ref/psql-ref.sgml +++ b/doc/src/sgml/ref/psql-ref.sgml @@ -2817,8 +2817,9 @@ SELECT are displayed in expanded mode. If + is appended to the command name, database sizes, default tablespaces, and descriptions are also displayed. - (Size information is only available for databases that the current - user can connect to.) + Except for superusers or roles with privileges of the + pg_read_all_stats role, size information is only + available for databases that the current user can connect to. diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c index a2f09c26369..ad9c8affb4f 100644 --- a/src/bin/psql/describe.c +++ b/src/bin/psql/describe.c @@ -986,7 +986,8 @@ listAllDbs(const char *pattern, bool verbose) printACLColumn(&buf, "d.datacl"); if (verbose) appendPQExpBuffer(&buf, - ",\n CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT')\n" + ",\n CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT') OR\n" + " pg_catalog.pg_has_role('pg_read_all_stats', 'USAGE')\n" " THEN pg_catalog.pg_size_pretty(pg_catalog.pg_database_size(d.datname))\n" " ELSE 'No Access'\n" " END as \"%s\"" -- 2.53.0