oracle触发器

触发器

CREATE OR REPLACE TRIGGER "S_JH_RULERELATION_ID_TRIGGER"

before insert on S_JH_RULERELATION for each row
begin
select nvl(max(id),0)+1 into :new.id from S_JH_RULERELATION;
end ;

来源：https://www.cnblogs.com/wcss/p/11914315.html