■ VALUE 함수를 사용해 ORACLE의 NVL 함수 기능을 사용하는 방법을 보여준다.
▶ 예제 코드 (SQL)
|
1 2 3 4 5 |
SELECT VALUE(CURRENT DATE, '2004-08-16') FROM SYSIBM.SYSDUMMY1 WITH UR; |
※ COALESCE 함수와 동일하다.
[DATABASE/DB2] VALUE 함수 : ORACLE의 NVL 함수 기능 사용하기
icodebroker
DB2
2024-06-18
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