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λͺ½κ³ λ””λΉ„ λ„νλ¨ΌνŠΈ λ©”μ„œλ“œ

김가은_binggamel 2022. 9. 18. 15:48
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[MongoDB] κ°•μ’Œ 3편 Document Query(쑰회) – find() λ©”μ†Œλ“œ | VELOPERT.LOG

이번 κ°•μ’Œμ—μ„  Documentλ₯Ό μ‘°νšŒν•˜λŠ” λ©”μ†Œλ“œμΈ find() λ©”μ†Œλ“œλ₯Ό μžμ„Ένžˆ μ•Œμ•„λ³΄λ„λ‘ ν•˜κ² μŠ΅λ‹ˆλ‹€. Document 쑰회: db.COLLECTION_NAME.find(query, projection) 이 λ©”μ†Œλ“œμ—μ„œ μ‚¬μš©λ˜λŠ” λ§€κ°œλ³€μˆ˜μ— λŒ€ν•˜μ—¬ μ•Œμ•„λ΄…μ‹œλ‹€

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μ‘°νšŒν•˜κ³ μžν•˜λŠ” μ½œλ ‰μ…˜μ˜ λ„νλ¨ΌνŠΈ 이름에 λ³€μˆ˜λ₯Ό λ„£μ–΄ μ°Ύκ³  싢을 λ•Œ 

 

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