QUERY TEST [CASE BY CASE]
* 'ALL'인 경우에는 모든 값을 값이 명시된 경우에는 해당값만 가져와라. WITH T1 AS ( SELECT 1 C1,'1' C2 FROM DUAL UNION ALL SELECT 1 ,'2' FROM DUAL UNION ALL SELECT 1 ,'3' FROM DUAL UNION ALL SELECT 1 ,'4' FROM DUAL UNION ALL SELECT 1 ,'5' FROM DUAL UNION ALL SELECT 2 ,'1' FROM DUAL UNION ALL SELECT 2 ,'2' FROM DUAL UNION ALL SELECT 2 ,'3' FROM DUAL UNION ALL SELECT 2 ,'4' FROM DUAL UNION ALL SELECT 2 ,'5' FROM DUAL UNION A..
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