Joe Conway <joseph.conway@home.com> writes:
> It looks like the stats monitoring functions suffer from the same
> limitation that I hit with dblink:
Urgh, you're right:
regression=# select * from pg_stat_activity;
datid | datname | procpid | usesysid | usename | current_query
---------+------------+---------+----------+----------+---------------
3833396 | regression | 2625 | 1 | postgres |
(1 row)
regression=# select * from pg_stat_activity where procpid = 2625;
ERROR: Set-valued function called in context that cannot accept a set
regression=#
This probably qualifies as a "must fix" problem. I guess I'll have to
add the test for set-valued functions that I was reluctant to add
before.
regards, tom lane
