Robert Treat <xzilla@users.sourceforge.net> writes:
> the second function takes a uuid, looks up an integer representation, and then
> calls the first function. whenever I run it, I get the following error:
> reconnoiter=# select * from
> stratcon.fetch_dataset('cfe2aad7-71e5-400b-8418-a6d5834a0386'::uuid,'inoctets','2008-08-04
> 15:01:13-04','2008-08-11 15:01:13-04',500,'t');
> ERROR: structure of query does not match function result type
> CONTEXT: PL/pgSQL function "fetch_dataset" line 9 at RETURN QUERY
Works here after loading your schema dump, or at least it doesn't
complain:
treat-# stratcon.fetch_dataset('cfe2aad7-71e5-400b-8418-a6d5834a0386'::uuid,'inoctets','2008-08-04
treat'# 15:01:13-04','2008-08-11 15:01:13-04',500,'t');
sid | name | rollup_time | count_rows | avg_value
-----+------+-------------+------------+-----------
(0 rows)
It's possible that I'm missing the failure for lack of suitable test
data, but right offhand I'd bet that the problem is that there are
dropped columns in your copy of stratcon.rollup_matrix_numeric_5m.
plpgsql has some shortcomings in dealing with rowtypes that contain
dropped columns ...
regards, tom lane
