Fix psql \d output of policies.

psql neglected to wrap parenthesis around USING and WITH CHECK
expressions -- fixed. Back-patched to 9.5 where RLS policies were
introduced.

diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index f63c7e90d3c0a512305e84dc6ffa0906e6096284..898f8b39cdcbe9b03725b5c7a352cf9410e3fab8 100644 (file)
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -2083,11 +2083,11 @@ describeOneTableDetails(const char *schemaname,
                }
 
                if (!PQgetisnull(result, i, 2))
-                   appendPQExpBuffer(&buf, "\n      USING %s",
+                   appendPQExpBuffer(&buf, "\n      USING (%s)",
                                      PQgetvalue(result, i, 2));
 
                if (!PQgetisnull(result, i, 3))
-                   appendPQExpBuffer(&buf, "\n      WITH CHECK %s",
+                   appendPQExpBuffer(&buf, "\n      WITH CHECK (%s)",
                                      PQgetvalue(result, i, 3));
 
                printTableAddFooter(&cont, buf.data);