Put in a good ORDER BY for txn_wraparound

diff --git a/check_postgres.pl b/check_postgres.pl
index d25c8cc7e26e0a1b51c8f178c30a26c1ff5c23af..60efe20d456b82975c78a44fb6cc024dcf100b93 100755 (executable)
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -2958,7 +2958,7 @@ sub check_txn_wraparound {
                  default_critical => 1_400_000_000,
                  });
 
-       $SQL = q{SELECT datname, age(datfrozenxid) FROM pg_database WHERE datallowconn is true};
+       $SQL = q{SELECT datname, age(datfrozenxid) FROM pg_database WHERE datallowconn is true ORDER BY 2 desc, 1};
        my $info = run_command($SQL, { regex => qr[\w+\s+\|\s+\d+] } );
 
        my ($max,$maxmsg) = (0,'?');