-- 2건이상 데이터 SELECT MAX(ID) AS ID, MAX(TIMS_DATE) AS TIMS_DATE, MAX(FUND_CODE) AS FUND_CODE, COUNT(*) AS CNT FROM IFT_FUND_STANDARD_MODIFY WHERE FUND_CODE ='01032' GROUP BY TIMS_DATE||FUND_CODE HAVING COUNT(*) > 1 -- 2건이상 데이터중 과거 데이터 삭제 DELETE -- SELECT꼭 해보고 날려버린다 FROM IFT_FUND_STANDARD_MODIFY WHERE TIMS_DATE||FUND_CODE IN ( SELECT TIMS_DATE||FUND_CODE FROM IFT_FUND_STANDARD_MODIFY WHERE FUND_COD..

* 한 컬럼 중복제거 후 이어 붙이기 SELECT LAW_ID, SUBSTR(XMLAGG(SYS.XMLTYPE.CREATEXML(',' || CONTRACT_GESTALT||'') ORDER BY CONTRACT_GESTALT).EXTRACT('/a1/text()'), 2) CONTRACT_GESTALT, SUBSTR(XMLAGG(SYS.XMLTYPE.CREATEXML(',' || MEMO1||'') ORDER BY MEMO1).EXTRACT('/a1/text()'), 2) MEMO1 FROM ( SELECT LAW_ID, CONTRACT_GESTALT,NVL2(CONTRACT_GESTALT, 'a' || ROW_NUMBER() OVER (PARTITION BY LAW_ID, CONTRACT_GESTAL..

SELECT UPPER(MEMBER_ID),COUNT(UPPER(MEMBER_ID)) FROM MEMBER_INFO GROUP BY UPPER(MEMBER_ID) HAVING COUNT(UPPER(MEMBER_ID)) > 1