Engineering, 03.08.2021 01:00 negritoboy014
1/. Tạo CSDL KT1B, Collection MuaHang > use KT1B switched to db KT1B > db. CreateCollection("MuaHang") { "ok" : 1 }
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1/. Tạo CSDL KT1B, Collection MuaHang > use KT1B switched to db KT1B > db. CreateCollection("M...
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