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๐Ÿ’ปProgramming/๐Ÿ’ฝOracle

[Oracle] PIVOT๊ณผ UNPIVOT

2022. 8. 15. 22:34

PIVOT

์—ด์„ ํ–‰์œผ๋กœ ROW ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ COLUMN ํ˜•ํƒœ๋กœ ๋ณด์—ฌ์ฃผ๋Š” ์ฟผ๋ฆฌ
์ปฌ๋Ÿผ์˜ ๊ฐ’์„ ๊ธฐ์ค€์œผ๋กœ ์ƒˆ๋กœ์šด ์ปฌ๋Ÿผ์„ ๋„์ถœํ•˜์—ฌ ๋‹ค์–‘ํ•œ ์ง‘๊ณ„ํ•จ์ˆ˜๋ฅผ ์ ์šฉ ๊ฐ€๋Šฅ

 

 

UNPIVOT

ํ–‰์„ ์—ด๋กœ COLUMN ํ˜•ํƒœ๋ฅผ ROW ํ˜•ํƒœ๋กœ ๋ณด์—ฌ์ฃผ๋Š” ์ฟผ๋ฆฌ
PIVOT
๋œ ๊ฒฐ๊ณผ๋ฅผ ๋˜๋Œ๋ฆฌ๋Š” ๊ธฐ๋Šฅ์ด ์•„๋‹Œ ์ˆœ์ˆ˜ํ•˜๊ฒŒ PIVOT ์— ๋Œ€์‘ ๋˜๋Š” ๊ฐœ๋…

๊ธฐ๋Šฅ์ ์œผ๋กœ PIVOT ๊ณผ ๋ฐ˜๋Œ€๋˜๋Š” ๊ฐœ๋…

 

'๐Ÿ’ปProgramming > ๐Ÿ’ฝOracle' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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