select seq.nextval from dual; --假设值是30
alter sequence seq increment by -30;
select seq.nextval from dual; --会得到0
alter sequence seq increment by 1;
champaign 2016-09-18 16:44 原文
select seq.nextval from dual; --假设值是30
alter sequence seq increment by -30;
select seq.nextval from dual; --会得到0
alter sequence seq increment by 1;