๐ก MySQL
์ค์ฑํ ์ฌ๋ถ ํ์ ํ๊ธฐ [Link]
SELECT ANIMAL_ID, NAME, IF(SEX_UPON_INTAKE REGEXP 'Spayed|Neutered', 'O', 'X') AS '์ค์ฑํ' FROM ANIMAL_INS ORDER BY ANIMAL_ID;
MySQL - ์กฐ๊ฑด๋ฌธ ์ ๋ฆฌ (IF, IFNULL, ISNULL, CASE WHEN, NVL)