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[ORACLE] 보호소에서 중성화한 동물_프로그래머스_LV3
sunNprize
2022. 3. 30. 00:29
SELECT ins.ANIMAL_ID , ins.ANIMAL_TYPE , ins.NAME
FROM ANIMAL_INS ins
left join ANIMAL_OUTS outs
on ins.ANIMAL_ID = outs.ANIMAL_ID
where ins.SEX_UPON_INTAKE LIKE 'Intact%'
and (outs.SEX_UPON_OUTCOME LIKE 'Spayed%' or outs.SEX_UPON_OUTCOME LIKE 'Neutered%');