Page 348 - Nodejs 교과서 개정2판

ؘ੉ఠ߬੉झ ߂ ஸ۩࣌ ࢤࢿೞӝ

੉ઁ OPEFKTۄח ੉ܴ੄ ؘ੉ఠ߬੉झ৬ ੢੄ .Z42- ప੉࠶ী ࢚਽ೞח ஸ۩࣌ਸ ٜ݅যࠇद׮ ކҊ٣࠺
೐܁೐౟ী ੽ࣘೠ റ ૓೯ೞݶ ؾפ׮

ؘ੉ఠ߬੉झܳ ݅٘ח ݺ۸যח use [데이터베이스명]ੑפ׮

콘솔

> use nodejs
switched to db nodejs

ؘ੉ఠ߬੉झ ݾ۾ਸ ഛੋೞח ݺ۸যח show dbsੑפ׮

콘솔

> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB

ߑӘ ࢤࢿೠ OPEFKTо হणפ׮ ೞ૑݅ ׼ടೡ ೙ਃח হणפ׮ ؘ੉ఠܳ ୭ࣗ ೠ ѐ ੉࢚ ֍যঠ ݾ۾ী ಴द
ؾפ׮ അ੤ ࢎਊ ઺ੋ ؘ੉ఠ߬੉झܳ ഛੋೞח ݺ۸যח dbੑפ׮

콘솔
> db
nodejs

࠺۾ ؘ੉ఠ߬੉झ ݾ۾ীח হ૑݅ അ੤ OPEFKT ؘ੉ఠ߬੉झܳ ࢎਊೞҊ ੓਺ਸ ഛੋೡ ࣻ ੓णפ׮

ஸ۩࣌਷ ٮ۽ ࢤࢿೞ૑ ঋইب ؾפ׮ ׮௸ݢ౟ܳ ֍ח ࣽр ஸ۩࣌ب ੗زਵ۽ ࢤࢿؾפ׮ ೞ૑݅ ׮਺җ э
੉ ૒੽ ஸ۩࣌ਸ ࢤࢿೞח ݺ۸যо ੓ӟ ೤פ׮

콘솔

> db.createCollection('users')
{ "ok" : 1 }
> db.createCollection('comments')
{ "ok" : 1 }