■ DAYOFWEEK_ISO 함수를 사용해 해당 주에서 몇번째인지 구하는 방법을 보여준다.
▶ 예제 코드 (SQL)
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SELECT DAYOFWEEK_ISO(CURRENT DATE) FROM SYSIBM.SYSDUMMY1 WITH UR; SELECT DAYOFWEEK('2004-08-16') FROM SYSIBM.SYSDUMMY1 WITH UR; |
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