๐Ÿ’ก (MySQL) ๋‚ ์งœ ํ•„ํ„ฐ๋ง ํ•˜๊ธฐ

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25/31

๐Ÿ’ก ๋‚ ์งœ ํ•„ํ„ฐ๋ง ํ•˜๊ธฐ

1. ๋‚ ์งœ์™€ ์‹œ๊ฐ„์„ ๋ชจ๋‘ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ

SELECT * 
FROM ์˜ˆ์•ฝํ…Œ์ด๋ธ”
WHERE YEAR(APNT_YMD) = 2022
  AND MONTH(APNT_YMD) = 4
  AND DAY(APNT_YMD) = 14
  AND HOUR(APNT_YMD) = 9
  AND MINUTE(APNT_YMD) = 30
  AND SECOND(APNT_YMD) = 0;

2. ๋‚ ์งœ๋งŒ ํ•„ํ„ฐ๋งํ•˜๊ณ  ์‹œ๊ฐ„ ๋ฌด์‹œ

SELECT * 
FROM ์˜ˆ์•ฝํ…Œ์ด๋ธ”
WHERE DATE(APNT_YMD) = '2022-04-14';

3. ์‹œ๊ฐ„ ๋ฒ”์œ„ ํ•„ํ„ฐ๋ง

SELECT * 
FROM ์˜ˆ์•ฝํ…Œ์ด๋ธ”
WHERE DATE(APNT_YMD) = '2022-04-14'
  AND TIME(APNT_YMD) BETWEEN '09:00:00' AND '10:00:00';

4. ๋‚ ์งœ์™€ ์‹œ๊ฐ„ ๋ฒ”์œ„ ์ง€์ •

SELECT * 
FROM ์˜ˆ์•ฝํ…Œ์ด๋ธ”
WHERE APNT_YMD BETWEEN '2022-04-14 09:30:00' AND '2022-04-14 10:30:00';

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