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3๏ธโƒฃ ๋‹ต ๋ณด๊ธฐ

SELECT ํ•™๊ณผ, COUNT(ํ•™๊ณผ) AS ํ•™๊ณผ๋ณ„ํŠœํ”Œ์ˆ˜ FROM ํ•™์ƒ GROUP BY ํ•™๊ณผ;
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