如果想更新一个序列的start with值,是不可以直接更改的,会报错:SQLgt; alter sequence seq_xxrs start with 1000;alter sequ
如果想更新一个序列的start with值,是不可以直接更改的,会报错:
SQL> alter sequence seq_xxrs start with 1000;
alter sequence seq_xxrs start with 1000
ORA-02283: 无法变更启动序列号
那么,,如何增加一个序列的值呢?可以采用更改increment by的方式更改:
1.更改increment为一个你想让序列增加到的值
alter sequence seq_xxrs increment by 1000;
2.执行一次查询序列的语句
select seq_xxrs.nextval from dual;
3.然后将increment改回来
alter sequence seq_xxrs increment by 1;
此时的序列的值就增大了。
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