get all the triggers declared on a postgres table

1-get-functions.sql

SELECT routine_name FROM information_schema.routines 
        WHERE routine_type='FUNCTION' AND specific_schema='public' ORDER BY routine_name

2-get-functions.sql

SELECT n.nspname AS schema_name
     , p.proname AS function_name
     , pg_get_function_arguments(p.oid) AS args
     , pg_get_functiondef(p.oid) AS func_def
FROM   pg_proc p
JOIN   pg_namespace n ON n.oid = p.pronamespace
WHERE  NOT p.proisagg
AND    n.nspname NOT LIKE 'pg_%'
AND    n.nspname <> 'information_schema'
-- AND    pg_get_functiondef(p.oid) ~* '\mbig\M';
ORDER BY function_name;

get-triggers.sql

SELECT event_object_table, TRIGGER_NAME, action_statement, action_timing, event_manipulation
FROM information_schema.triggers
WHERE event_object_table IN
      (SELECT relname FROM pg_class WHERE pg_class.oid IN (SELECT tgrelid FROM pg_trigger))
ORDER BY event_object_table,
         event_manipulation