uncomment plsql language loading

core/trunk/structure.sql

@@ -9,8 +9,8 @@ SET check_function_bodies = false;
 SET client_min_messages = warning;
 SET escape_string_warning = off;
 
---DROP PROCEDURAL LANGUAGE IF EXISTS plpgsql  CASCADE;
---CREATE PROCEDURAL LANGUAGE plpgsql;
+DROP PROCEDURAL LANGUAGE IF EXISTS plpgsql  CASCADE;
+CREATE PROCEDURAL LANGUAGE plpgsql;
 
 SET search_path = public, pg_catalog;
 SET default_tablespace = '';