On Wed, Aug 23, 2006 at 02:31:35PM -0400, Tom Lane wrote:
> Randall Lucas <rlucas@tercent.com> writes:
> > In trying to retrieve a row as a composite rowtype from a table, I'm running
> > into what appears to be an inconsistent result based on whether I select *,
> > table.*, or the list of columns in the table:
>
> FWIW, we've changed the behavior of ROW(foo.*) for 8.2 --- it now
> behaves as if you'd written out all the columns of foo explicitly.
> I don't have a solution for you in 8.1 short of writing 'em all out :-(
If one is willing to construct an expression (for example, for use in
an EXECUTE within a plpgsql function), the following works in 8.1.3:
create or replace function audit_table_thing(int) returns int as $$
declare
in_id alias for $1;
record_text text;
begin
select into record_text quote_literal(textin(record_out(thing.*))) from thing where id=in_id;
raise notice '%', record_text;
execute 'insert into thing_audit (audit_id, thing_row) values (' || in_id || ', cast(' || record_text || ' as
thing))';
return 1;
end
$$ language 'plpgsql';
Is it safe to say that the row functions are bleeding edge?
Randall
--
Randall Lucas Tercent, Inc. DF93EAD1
