查詢儲存過程用到的表，並進行分組、排序、聯結：

 1  SELECT  
 2       REFERENCED_OWNER,
 3       REFERENCED_NAME,
 4       LISTAGG(XH||'>'||NAME,',') WITHIN GROUP(ORDER BY  XH ) NAME 
 5  FROM 
 6      ( 
 7         SELECT 
 8         A.REFERENCED_OWNER, 
 9         A.REFERENCED_NAME, 
10         A.NAME ,
11         ROW_NUMBER() OVER
 
(PARTITION BY A.REFERENCED_OWNER, A.REFERENCED_NAME ORDER BY A.NAME DESC ) XH 
12         FROM USER_DEPENDENCIES A   --系統表
13         WHERE A.REFERENCED_OWNER IN ('IRS_MODEL', 'IRS_ODS','ADMDATA') --根據實際使用者
14         AND TYPE IN ('PROCEDURE'/*, 'VIEW'*/) --實際類別
15         AND A.NAME LIKE 'PMODEL_DS%'
 
 --實際名稱
16         ORDER BY A.REFERENCED_OWNER,A.REFERENCED_NAME
17       )
18   GROUP BY REFERENCED_OWNER,REFERENCED_NAME;