|Subject||UPDATE ... RETURNING question|
I understand UPDATE ... RETURNING only works with single select.
I have the following procedure
UPDATE STAFF_EVENTS SET DT_END = current_timestamp(0),
LEN = dateadd(minute, datediff(minute, dt, current_timestamp(0)), cast('30.12.1899 00:00' as Timestamp))
WHERE STAFFCODE = :staffcode and EVENTYPE = 1001 and DT_END is NULL RETURNING LEN, DT_END into DURATION, END_DT; // DURATION and END_DT is variables
which may effect more than one row. I only want the last row effected values for the RETURNING values.
How must I rewrite this.
Thanks for any help