Oracle 문자함수 : CONCAT, INITCAP,LOWER,UPPER,LPAD,RPAD,LTRIM,RTRIM,SUBSTR, REPLACE,TRANSLATE)
https://awesomek.tistory.com/entry/Oracle-%EA%B8%B0%EB%B3%B8%ED%95%A8%EC%88%98-%EC%88%AB%EC%9E%90%ED%95%A8%EC%88%98ABS-ROUND-TRUNC-CEIL-FLOOR-Power-MOD?category=865508 Oracle 기본함수: 숫자함수(ABS, ROUND, TRUNC, CEIL, FLOOR, Power, MOD) https://awesomek.tistory.com/entry/Oracle-%EA%B8%B0%EB%B3%B8%ED%95%A8%EC%88%98-%EC%A7%91%EA%B3%84%ED%95%A8%EC%88%98-Order-by-SUM-AVG-MAX-MIN-COUNT?category=865508 Oracl..
2020. 6. 8.
Oracle 기본함수: 숫자함수(ABS, ROUND, TRUNC, CEIL, FLOOR, Power, MOD)
https://awesomek.tistory.com/entry/Oracle-%EA%B8%B0%EB%B3%B8%ED%95%A8%EC%88%98-%EC%A7%91%EA%B3%84%ED%95%A8%EC%88%98-Order-by-SUM-AVG-MAX-MIN-COUNT?category=865508 Oracle 기본함수: 집계함수 (Order by, SUM, AVG, MAX, MIN, COUNT) SELECT 기본함수 https://awesomek.tistory.com/entry/Select-%EB%AC%B8-%EA%B8%B0%EB%B3%B8-%EB%AA%85%EB%A0%B9%EC%96%B4-%ED%99%9C%EC%9A%A9?category=865508 Select 문 / 기본 명령어 활용 Oracle 에서 제공..
2020. 6. 2.