CREATE SEQUENCE SEQtbCaPolicy INCREMENT BY 1 START WITH 1
MAXVALUE 1.0E28 MINVALUE 1 NOCYCLE
CACHE 20 NOORDER;
CREATE OR REPLACE TRIGGER TRItbCaPolicyID
BEFORE INSERT ON tbCaPolicy
for each row
begin select SEQtbCaPolicy.nextval into :new.iID from dual;
end;
以上是oracle数据库的实现,我想问下在db2 中如何实现select SEQtbCaPolicy.nextval into :new.iID from dual,请各位帮帮忙,谢谢。。。。