mongodb使用总结1

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安装mongodb

$ # replace "1.6.4" in the url below with the version you want

$ curl http://downloads.mongodb.org/linux/mongodb-linux-x86_64-1.6.4.tgz > mongo.tgz

$ tar xzf mongo.tgz

$ cd mongo

$./mongod ?#启动服务器

$./mongo #启动客户端

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1.mongodb 命令列表

? Mongo查询语法与SQL语法对照表

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> show dbs

admin ? (empty)

local ? (empty)

test ? ?0.203125GB

> show collections

mycoll

system.indexes

testCollection

users

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{ "_id" : { "$oid" : "4de72c04a1f3a9ef7fc0c750"} , "name" : "MongoDB" , "type" : "database" , "count" : 1 , "info" : { "x" : 203 , "y" : 102}}