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 

  2  where sequence_owner='WGB'; 

 

SEQUENCE_OWNER                 SEQUENCE_NAME 

------------------------------ ------------------------------  

WGB                            SEQ_FOR_TEST 

WGB                            SEQ_WGB_ADMIN 

WGB                            SEQ_WGB_COMMON 

WGB                            SEQ_WGB_COMMONS 

WGB                            SEQ_WGB_CONTACTOR 

WGB                            SEQ_WGB_FACES 

WGB                            SEQ_WGB_MEMBER 

WGB                            SEQ_WGB_MESSAGE 

WGB                            SEQ_WGB_MONEY_USER 

 

已选择9行。 

 

SQL> select count(*) from dba_sequences where sequence_owner='WGB'; 

 

  COUNT(*) 

----------  

         9