Oracle查询所有序列

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。

--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‘;   

--示例：    
select SEQUENCE_OWNER,SEQUENCE_NAME from dba_sequences  where sequence_owner=’WGB;   

select count(*) from dba_sequences where sequence_owner=’ WGB’;  

SQL> select SEQUENCE_OWNER,SEQUENCE_NAME from dba_sequences where sequence_owner=‘CHES‘;
SEQUENCE_OWNER          SEQUENCE_NAME
--------------------   ---------------------------
CHES                CHE_PACKAGE_SEQ
CHES                CHE_PART_SEQ
CHES                CHE_SCHEDULE_SEQ
CHES                CHE_TYPE_SEQ

SQL> select count(*) from dba_sequences where sequence_owner=‘CHES‘;     
COUNT(*)   
----------    
 4  

Oracle查询所有序列

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