From bb58dcb7ce8386dcff84efde6a7feab7bac0eaa8 Mon Sep 17 00:00:00 2001 From: "Chao Li (Evan)" Date: Mon, 8 Jun 2026 16:11:51 +0800 Subject: [PATCH v1 2/2] psql: Schema-qualify pg_get_expr() in publication describe queries The publication describe queries used unqualified pg_get_expr() calls when showing row filters. A user-defined function earlier in search_path could therefore affect psql describe output. Use pg_catalog.pg_get_expr(), as nearby describe queries already do. Author: Chao Li --- src/bin/psql/describe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c index a245a0a7912..015586b9895 100644 --- a/src/bin/psql/describe.c +++ b/src/bin/psql/describe.c @@ -3189,7 +3189,7 @@ describeOneTableDetails(const char *schemaname, "WHERE pc.oid ='%s' and pg_catalog.pg_relation_is_publishable('%s')\n" "UNION\n" "SELECT pubname\n" - " , pg_get_expr(pr.prqual, c.oid)\n" + " , pg_catalog.pg_get_expr(pr.prqual, c.oid)\n" " , (CASE WHEN pr.prattrs IS NOT NULL THEN\n" " (SELECT string_agg(attname, ', ')\n" " FROM pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,\n" @@ -6995,7 +6995,7 @@ describePublications(const char *pattern) if (pset.sversion >= 150000) { appendPQExpBufferStr(&buf, - ", pg_get_expr(pr.prqual, c.oid)"); + ", pg_catalog.pg_get_expr(pr.prqual, c.oid)"); appendPQExpBufferStr(&buf, ", (CASE WHEN pr.prattrs IS NOT NULL THEN\n" " pg_catalog.array_to_string(" -- 2.50.1 (Apple Git-155)