Oracle触发器的HIbernate问题，用于从序列生成ID

Oracle触发器的HIbernate问题，用于从序列生成ID

只需将触发器更新为仅在未提供ID时触发。

create or replacetrigger sa.my_triggerbefore insert on sa.my_tablefor each rowwhen (new.id is null)begin   select sa.my_sequence.nextval    into :new.id    from dual;end;