oracle导出sequences

将某个用户的全部sequence查询出来，并拼成创建语句：

select 'create sequence '||sequence_name||
       ' minvalue '||min_value||
       ' maxvalue '||max_value||
       ' start with '||last_number||
       ' increment by '||increment_by||
       (case when cache_size=0 then ' nocache' else ' cache '||cache_size end) ||';'
from dba_sequences where sequence_owner='SCOTT'

　　PS:：其中SCOTT是需要导出sequence的用户，并且使用该脚本的用户需要有访问dba_sequences的权限。

将本用户下全部sequence查询出来，并拼成创建语句：

select 'create sequence '||sequence_name||
       ' minvalue '||min_value||
       ' maxvalue '||max_value||
       ' start with '||last_number||
       ' increment by '||increment_by||
       (case when cache_size=0 then ' nocache' else ' cache '||cache_size end) ||';'
from user_sequences

　　转：https://www.2cto.com/database/201309/244412.html