[SQL] 해당 컬럼에 숫자, 한글, 특수문자 있는지 조회하는 방법
WITH t AS ( SELECT 1 no, '1234' v FROM dual UNION ALL SELECT 2, 'abcd' FROM dual UNION ALL SELECT 3, '가나다' FROM dual UNION ALL SELECT 4, '1가ab' FROM dual UNION ALL SELECT 5, 'gurubee.net' FROM dual ) SELECT no, v , CASE WHEN REGEXP_LIKE(v, '[0-9]') THEN 1 END 숫자포함 , CASE WHEN REGEXP_LIKE(v, '[A-Za-z]') THEN 1 END 영문포함 , CASE WHEN REGEXP_LIKE(v, '[가-힝]') THEN 1 END 한글포함 , CASE WHEN REGEXP_REPLACE..
2021. 10. 18.