我有这个程序:
CREATE OR REPLACE PROCEDURE CONV1(
pDate IN VARCHAR2,
pYear OUT number,
pMonth OUT number,
pDay OUT number
)
AS
lDate DATE;
BEGIN
lDate := to_date(pDate, 'DD.MM.YYYY HH24:MI:SS');
pYear := to_number(to_char(lDate, 'YYYY'));
pMonth := to_number(to_char(lDate, 'MM'));
pDay := to_number(to_char(lDate, 'DD'));
END CONV1;
/
如果我只想要其中一个出局,我该如何调用这个程序?(就像Select FMAN_STAT_CONV1('16.07.2010', pDay) from dual;
(顺便说一句,这不起作用))
问候!