The StackExchange question shows this is the request to use:
SELECT e.extname, ne.nspname AS extschema, p.proname, np.nspname AS proschema
FROM pg_catalog.pg_extension AS e
INNER JOIN pg_catalog.pg_depend AS d ON (d.refobjid = e.oid)
INNER JOIN pg_catalog.pg_proc AS p ON (p.oid = d.objid)
INNER JOIN pg_catalog.pg_namespace AS ne ON (ne.oid = e.extnamespace)
INNER JOIN pg_catalog.pg_namespace AS np ON (np.oid = p.pronamespace)
WHERE d.deptype = 'e'
ORDER BY 1, 3
which led me to use
SELECT e.extname, t.tgname FROM pg_catalog.pg_extension AS e JOIN pg_catalog.pg_depend AS d ON (d.refobjid = e.oid) JOIN pg_catalog.pg_trigger AS t ON (t.tgfoid = d.objid) where e.extname = 'mbqt_shared_api' ┌─────────────────┬─────────────────────────────────────┐ │ extname │ tgname │ ├─────────────────┼─────────────────────────────────────┤ │ mbqt_shared_api │ dt_dialdigit_after_ins_trg │ │ mbqt_shared_api │ dt_imsi_range_before_ins_or_upd_trg │ │ mbqt_shared_api │ dt_rzgthlr_after_ins_trg │ │ mbqt_shared_api │ dt_rzgthlr_before_del_trg │ │ mbqt_shared_api │ dt_rzgthlr_after_upd_trg │ │ mbqt_shared_api │ dt_dialdigit_after_upd_trg │ │ mbqt_shared_api │ dt_tadig_after_ins_trg │ │ mbqt_shared_api │ dt_mccmnc_after_ins_trg │ └─────────────────┴─────────────────────────────────────┘
