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๐ง๊ฐ์ข ํด์ ๋๋น๊ฑฐ๋์ฒ๐@ttch9โ๋ฌธ์ํด์ DB๊ฒฐ์ ๊ฑดโ๐ ์ดํํดํนDB๐งพํผ๋ฏธ์ ๋์ถ๋๋นํ๐ฆ
๐ง๊ฐ์ข ํด์ ๋๋น๊ฑฐ๋์ฒ๐@ttch9โ๋ฌธ์ํด์ DB๊ฒฐ์ ๊ฑดโ๐ ์ดํํดํนDB๐งพํผ๋ฏธ์ ๋์ถ๋๋นํ๐ฆ
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