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[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - String, Date
๐Ÿ”์•Œ๊ณ ๋ฆฌ์ฆ˜/ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - String, Date

2022. 3. 2. 23:41
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๋ฃจ์‹œ์™€ ์—˜๋ผ ์ฐพ๊ธฐ

 

์ •๋‹ต

SELECT ANIMAL_ID, NAME, SEX_UPON_INTAKE
FROM ANIMAL_INS
WHERE NAME in ('Lucy','Ella','Pickle','Rogan','Sabrina','Mitty')
ORDER BY ANIMAL_ID

 

๊ด€๋ จ ๋‚ด์šฉ

https://velog.io/@inyong_pang/MySQL-IN-%EC%A1%B0%EA%B1%B4

 

[MySQL] IN ์กฐ๊ฑด

์—ฌ๋Ÿฌ ๊ฐ’์„ OR ๊ด€๊ณ„๋กœ ๋ฌถ์–ด ๋‚˜์—ดํ•˜๋Š” ์กฐ๊ฑด์„ WHERE ์ ˆ์— ์‚ฌ์šฉํ•  ๋•Œ ์“ธ ์ˆ˜ ์žˆ๋Š” ํ‚ค์›Œ๋“œIN ์—ฐ์‚ฐ์ž๋Š” ์กฐ๊ฑด์˜ ๋ฒ”์œ„๋ฅผ ์ง€์ •ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋œ๋‹ค. ๊ฐ’์€ ์ฝค๋งˆ( , )๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ๊ด„ํ˜ธ ๋‚ด์— ๋ฌถ์œผ๋ฉฐ, ์ด ๊ฐ’ ์ค‘์—์„œ ํ•˜

velog.io

 

์ด๋ฆ„์— el์ด ๋“ค์–ด๊ฐ€๋Š” ๋™๋ฌผ ์ฐพ๊ธฐ

 

์ •๋‹ต

SELECT ANIMAL_ID, NAME
FROM ANIMAL_INS
WHERE UPPER(NAME) like '%EL%' AND ANIMAL_TYPE = 'Dog'
ORDER BY NAME

 

๊ด€๋ จ ๋‚ด์šฉ

SKIP

 

์ค‘์„ฑํ™” ์—ฌ๋ถ€ ํŒŒ์•…ํ•˜๊ธฐ

 

์ •๋‹ต

SELECT ANIMAL_ID, NAME, 
IF(SEX_UPON_INTAKE like '%Neutered%' or 
SEX_UPON_INTAKE like '%Spayed%', 'O', 'X') as '์ค‘์„ฑํ™”'
FROM ANIMAL_INS
ORDER BY ANIMAL_ID

 

๊ด€๋ จ ๋‚ด์šฉ

https://redcow77.tistory.com/260

 

[Mysql] Mysql ์กฐ๊ฑด๋ฌธ - IF ๋ฌธ, CASE ๋ฌธ

Mysql์˜ IF ~ Else ์กฐ๊ฑด๋ฌธ (Mysql์˜ IF ๋ฌธ์€ ์—‘์…€์—์„œ์˜ IF ํ•จ์ˆ˜์™€ ๋™์ผํ•ฉ๋‹ˆ๋‹ค.) if ( ์กฐ๊ฑด๋ฌธ, ์ฐธ์ผ๋•Œ ๊ฐ’, ๊ฑฐ์ง“์ผ๋•Œ ๊ฐ’) SELECT IF(required, 'ํ•„์ˆ˜' '์„ ํƒ') AS 'ํ•„์ˆ˜์—ฌ๋ถ€' FROM TABLE SELECT A.seq, IF(A.seq <..

redcow77.tistory.com

 

์˜ค๋žœ ๊ธฐ๊ฐ„ ๋ณดํ˜ธํ•œ ๋™๋ฌผ(2)

์ •๋‹ต

SELECT OUTS.ANIMAL_ID, OUTS.NAME
FROM ANIMAL_OUTS OUTS
left join ANIMAL_INS INS on OUTS.ANIMAL_ID = INS.ANIMAL_ID
WHERE INS.DATETIME is not null
ORDER BY OUTS.DATETIME - INS.DATETIME DESC
LIMIT 2

 

๊ด€๋ จ ๋‚ด์šฉ

SKIP

 

 

DATETIME์—์„œ DATE๋กœ ํ˜• ๋ณ€ํ™˜

์ •๋‹ต

SELECT ANIMAL_ID, NAME, DATE_FORMAT(DATETIME, '%Y-%m-%d')
FROM ANIMAL_INS
ORDER BY ANIMAL_ID

๊ด€๋ จ ๋‚ด์šฉ

SKIP

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    • [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - JOIN
    • [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - IS NULL
    • [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - GROUP BY
    • [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/MySQL] SQL ๊ณ ๋“์  Kit - SUM, MAX, MIN
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