The following bug has been logged online:
Bug reference: 4911
Logged by: Brian Ceccarelli
Email address: ceccareb@talussoftware.com
PostgreSQL version: 8.4
Operating system: Windows, Linux
Description: Cannot assign a value to a member of a nested composite
type.
Details:
In PL/pgsql, I cannot do:
a.b.id := 1;
Where a and b are composite type variables.
Example. Run the following:
---------------------------------------------
drop type if exists type_sp_status cascade;
create type type_sp_status as
(
number_of_errors int4
);
drop type if exists type_sp_all cascade;
create type type_sp_all as
(
status type_sp_status
);
CREATE OR REPLACE FUNCTION f_test()
RETURNS int4 AS
$BODY$
declare
a type_sp_all;
begin
a.status.number_of_errors := 1;
raise notice 'number of errors = %', a.status.number_of_errors;
return 0;
end;
$BODY$
LANGUAGE 'plpgsql' STABLE;
---------------------------------------------