Try this query
select a.relname as base,a.relkind
from
pg_class a
join pg_depend d on (a.oid = d.refobjid)
join pg_class c on (d.classid = c.oid)
join pg_rewrite r on (objid = r.oid)
join pg_class v on (ev_class = v.oid)
where a.relkind in('r', 'v')
and a.relname <> v.relname
and v.relname='YOUR
> You could query pg_depend to find out which tables and columns the
> view's rewrite rule depends on but that's not as specific as what
> you're requesting. I'm not aware of a way to associate a particular
> table column with a particular view column short of parsing the view
> definition or rule
> You could query pg_depend to find out which tables and columns the
> view's rewrite rule depends on but that's not as specific as what
> you're requesting. I'm not aware of a way to associate a particular
> table column with a particular view column short of parsing the view
> definition or
