diff --git a/lib/conceptql/rdbms/postgres.rb b/lib/conceptql/rdbms/postgres.rb
index <HASH>..<HASH> 100644
--- a/lib/conceptql/rdbms/postgres.rb
+++ b/lib/conceptql/rdbms/postgres.rb
@@ -32,6 +32,10 @@ module ConceptQL
       def explain_temp_tables?
         ENV["CONCEPTQL_PG_EXPLAIN_TEMP_TABLES"] == "true"
       end
+
+      def preferred_formatter
+        SqlFormatters::PgFormat
+      end
     end
   end
 end
Introduce RDBMS#preferred_formatter

sql_format doesn't format our commented PostgreSQL SQL very nicely,
so we'll use pg_format when we're formatting PostgreSQL-oriented SQL

This is a quick hack to allow an RDBMS to list a preferred formatter
and I'd really like to refactor this some day