Puoi usare questo wrapper:
create or replace function nvl (anyelement, anyelement)
returns anyelement language sql as $$
select coalesce($1, $2)
$$;
Vedi anche Oracle Differences tra NVL e Coalesce .
Puoi usare questo wrapper:
create or replace function nvl (anyelement, anyelement)
returns anyelement language sql as $$
select coalesce($1, $2)
$$;
Vedi anche Oracle Differences tra NVL e Coalesce .