–查看当前用户的所有序列
select SEQUENCE_OWNER,SEQUENCE_NAME from dba_sequences where sequence_owner=’用户名’;
–查询当前用户的序列总数
select count(*) from dba_sequences where sequence_owner=’用户名’;
select SEQUENCE_OWNER,SEQUENCE_NAME from dba_sequences where sequence_owner=’PPNIE’;
–生成删除该用户下的序列号的sql语句
select ‘drop sequence ‘ ||SEQUENCE_NAME ||’ ;’ from dba_sequences where sequence_owner=’PPNIE’;
注意事项:
1. 必须以管理员身份登录;
2. sequence_owner必须为大写,不管你的用户名是否大写。只有大写才能识别。