Tom Lane wrote:
> Richard Emberson <emberson@phc.net> writes:
> > CREATE OR REPLACE FUNCTION testFunc(mytable%ROWTYPE)
>
> There's no %ROWTYPE in Postgres SQL. There's no need for it, because
> the table name is also the name of the rowtype datatype --- so you
> should have written just
>
> CREATE OR REPLACE FUNCTION testFunc(mytable)
>
> regards, tom lane
The following does work ... (does the refcursor get closed automatically
in this example?)
CREATE OR REPLACE FUNCTION x(
BIGINT
)
RETURNS BIGINT AS '
DECLARE
type_id_p ALIAS FOR $1;
type_rc_v REFCURSOR;
BEGIN
OPEN type_rc_v FOR SELECT * FROM type
WHERE type_id = type_id_p;
RETURN xxx(type_rc_v);
END;
' LANGUAGE 'plpgsql' WITH (isstrict);
CREATE OR REPLACE FUNCTION xxx(
REFCURSOR
)
RETURNS BIGINT AS '
DECLARE
type_rc_p ALIAS FOR $1;
type_row_v type%ROWTYPE;
BEGIN
FETCH type_rc_p INTO type_row_v;
IF type_row_v.type_id IS NULL THEN
RETURN -2;
END IF;
RETURN type_row_v.type_kind;
END;
' LANGUAGE 'plpgsql' WITH (isstrict);
