CREATE OR REPLACE TRIGGER TRIG_AMETER_ARCH_ZZBH
BEFORE INSERT ON TAMETER_RT_ARCHIVE
FOR EACH ROW
DECLARE
-- local variables here
-- record_count integer;
/******************************************************************************
PURPOSE: 电表运行数据存档自动编号
REVISIONS:
Ver Date Author Description
--------- ---------- --------------- ------------------------------------
1.0 2003-10-17 Fred Zhang 1. Created this procedure.
******************************************************************************/
BEGIN
--select count(ZZBH) into record_count from Tameter_Rt_archive;
--if record_count=0 then
-- :new.ZZBH:=1;
-- else
SELECT SEQ_DB_RT_ARCH.NEXTVAL INTO :NEW.ZZBH FROM dual;
-- end if;
END TRIG_AMETER_ARCH_ZZBH;
/