Andriy I Pilipenko <bamby(at)marka(dot)net(dot)ua> writes:
> create table a (a int)
> create table b (b int)
> create function f() returns int as '
> select a
> from a
> where a = (select max(b) from b)
> ' language 'sql'
> with (iscachable)
> select f()
> ERROR: replace_vars_with_subplan_refs: variable not in subplan target list
Oh my, that's interesting :-( --- especially that it doesn't happen
without iscachable. Will look into it. Thanks for the report.
regards, tom lane