Regression test failure against PostgreSQL 19

[devrimgunduz]

Hi,

Adding this file under expected/ directory fixes regression test failure against PostgreSQL 19.

moc_1.out.txt

Per pgdg-packaging/pgdg-rpms#213

[esabol]

What changed?

[devrimgunduz]

--- moc.out	2025-10-20 12:13:46.000000000 +0300
+++ moc_1.out	2026-07-09 14:39:57.301898031 +0300
@@ -252,17 +252,17 @@
 ERROR:  function smoc(integer) does not exist
 LINE 1: SELECT smoc(-1);
                ^
-HINT:  No function matches the given name and argument types. You might need to add explicit type casts.
+DETAIL:  No function of that name accepts the given number of arguments.
 SELECT smoc(15); -- expected: error
 ERROR:  function smoc(integer) does not exist
 LINE 1: SELECT smoc(15);
                ^
-HINT:  No function matches the given name and argument types. You might need to add explicit type casts.
+DETAIL:  No function of that name accepts the given number of arguments.
 SELECT smoc(0);  -- expected: '0/'
 ERROR:  function smoc(integer) does not exist
 LINE 1: SELECT smoc(0);
                ^
-HINT:  No function matches the given name and argument types. You might need to add explicit type casts.
+DETAIL:  No function of that name accepts the given number of arguments.
 SELECT smoc('');
  smoc 
 ------