Get triggers/table names in PostgreSQL How can I get a listing of all triggers for a database along w/ the table that it belongs to?

I assume that I need pg_trigger and pg_tables but I'm not quite sure how to join them together.
This works for me: 

select trg.tgname,
        CASE trg.tgtype::integer &amp; 66
            WHEN 2 THEN 'BEFORE'
            WHEN 64 THEN 'INSTEAD OF'
            ELSE 'AFTER'
        end as trigger_type,
       case trg.tgtype::integer &amp; cast(28 as int2)
         when 16 then 'UPDATE'
         when 8 then 'DELETE'
         when 4 then 'INSERT'
         when 20 then 'INSERT, UPDATE'
         when 28 then 'INSERT, UPDATE, DELETE'
         when 24 then 'UPDATE, DELETE'
         when 12 then 'INSERT, DELETE'
       end as trigger_event,
       ns.nspname||'.'||tbl.relname as trigger_table,
       obj_description(trg.oid) as remarks,
         case
          when trg.tgenabled='O' then 'ENABLED'
            else 'DISABLED'
        end as status,
        case trg.tgtype::integer &amp; 1
          when 1 then 'ROW'::text
          else 'STATEMENT'::text
        end as trigger_level
FROM pg_trigger trg
 JOIN pg_class tbl on trg.tgrelid = tbl.oid
 JOIN pg_namespace ns ON ns.oid = tbl.relnamespace
WHERE trg.tgname not like 'RI_ConstraintTrigger%'
  AND trg.tgname not like 'pg_sync_pg%'


It doesn't include DDL triggers though.