SELECT *
FROM OWNER.TABLE1 t1
WHERE 1=1
AND t1.A IN ( SELECT t2.A
FROM OWNER.TABLE2 t2 )
SELECT *
FROM OWNER.TABLE1 t1
WHERE 1=1
AND (t1.A, t1.B) IN ( SELECT t2.A, t2.B
FROM OWNER.TABLE2 t2 )
[OWNER.TABLE1]
---------
A | B
---------
가 1
가 2
나 1
[OWNER.TABLE2]
---------
A | B
---------
가 1
나 1
다 1
[Result]
---------
A | B
---------
가 1
나 1