DB/Oracle
Outer Join
codingnature
2024. 10. 6. 17:55
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SMALL
SELECT a.*, b.dname
FROM temp a,
dept b
WHERE a.DEPTNO = b.DEPTNO(+)
;
SELECT a.*, b.dname
FROM temp a
LEFT OUTER JOIN dept b
ON a.DEPTNO = b.DEPTNO
;
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LIST