EDIT EM_MMT_LOG_201806 WHERE TRAN_ETC2='MASS' AND REGEXP_LIKE(TRAN_ETC1, '2018060800001|2018061100001|2018061100002') --AND TRAN_ETC1 (LIKE '%2018060800001%' or LIKE '%2018061100001%' or LIKE '%2018061100002%')

indexOf 와 같은 예약어 INSTR( 컬럼명 , '찾을문자') lastindexOf 와 같은 예약어 INSTR( 컬럼명 , '찾을문자' , -1) => -1을 붙여주면 뒤에서 부터 문자를 찾는다. SELECT DISTINCT TARGET_DATE, FROM_NAME, USER_ID, SUBJECT, CONTENT, SUBSTR (CONTENT, INSTR (CONTENT, '전체순자산 총액') -1) FROM SMSQUEUE_HOMEPAGE AND TARGET_DATE >= '2015/01/01' AND CONTENT like '%전체순자산 총액%' ORDER BY TARGET_DATE ASC