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๐ŸŽ/SQL

[SQL] ๋‚ ์งœ ๊ด€๋ จ ํ•จ์ˆ˜ ๋ชจ์Œ

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๋‚ ์งœ ์š”์†Œ๋ฅผ ๋ฆฌํ„ดํ•˜๋Š” ํ•จ์ˆ˜

YEAR(date)

๋…„๋„๋ฅผ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 1000~9999

SELECT YEAR('2024-02-07')  
//2024

MONTH(date)

์›”์„ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 1~12

SELECT MONTH('2024-02-07') 
//2

DAY(date)

์ผ์„ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 1~31

SELECT DAY('2024-02-07') 
//7

HOUR(date)

์‹œ๊ฐ„์„ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 0~23

SELECT HOUR('11:20:08') 
//11

MINUTEdate)

๋ถ„์„ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 0~59

SELECT MINUTE('11:20:08') 
//20

 

SECOND(date)

์‹œ๊ฐ„์„ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 0~59

SELECT SECOND('11:20:08') 
//8

QUARTER(date)

๋ถ„๊ธฐ๋ฅผ ๋ฆฌํ„ดํ•œ๋‹ค

๋ฆฌํ„ด๊ฐ’ : 1~4

SELECT QUARTER('2024-02-07') 
//1

 

Contents

ํฌ์ŠคํŒ… ์ฃผ์†Œ ๋ณต์‚ฌ ์™„๋ฃŒ! ๐ŸŒˆ

์ด ๊ธ€์ด ๋„์›€์ด ๋˜์—ˆ๋‹ค๋ฉด ๊ณต๊ฐโค๏ธโ€๐Ÿ”ฅ๋ถ€ํƒ ๋“œ๋ ค์š” (โˆ—โ›โŒ„โ›โˆ—)