STF之RethinkDB一 STF之RethinkDB一

quick start
quickstart

#install npm install rethinkdb # start from where it is installed. $ rethinkdb ... ... Listening for intracluster connections on port 29015 Listening for client driver connections on port 28015 Listening for administrative HTTP connections on port 8080 Listening on cluster addresses: 127.0.0.1, ::1 Listening on driver addresses: 127.0.0.1, ::1 Listening on http addresses: 127.0.0.1, ::1 To fully expose RethinkDB on the network, bind to all addresses by running rethinkdb with the `--bind all` command line option. Server ready, "gebitangHoster_wil" c4bc2619-a3aa-4edf-9d4e-5c85aee397ff#use the drivers from Node.js like this: $ node r = require('rethinkdb'); r.connect({ host: 'localhost', port: 28015 }, function(err, conn) { if(err) throw err; r.db('test').tableCreate('tv_shows').run(conn, function(err, res) { if(err) throw err; console.log(res); r.table('tv_shows').insert({ name: 'Star Trek TNG' }).run(conn, function(err, res) { if(err) throw err; console.log(res); }); }); });

explore it from browser

dataexplorer from http://localhost:8080/#dataexplorer
By default, RethinkDB creates a database named test.

create table

var r = require('rethinkdb'); r.db('test').tableCreate('tv_shows')

insert some JSON documents

var r = require('rethinkdb'); r.table('tv_shows').insert([{ name: 'Star Trek TNG', episodes: 178 }, { name: 'Battlestar Galactica', episodes: 75 }]);

queries

var r = require('rethinkdb'); r.table('tv_shows').filter(r.row('episodes').gt(100)); # delete r.db('stf').table('users').filter(r.row('email').eq('test@mail.com')).delete()

cook in Node
practice in Node
cook book
API ref
基本操作类型 【STF之RethinkDB一】新建db：

# explore r.dbCreate("geb"); # nodejs r.dbCreate("blog").run(conn, function(err, result) { if (err) throw err; console.log(result); });

重命名db：
r.db("geb").config().update({name: "new_geb_name"})
删除db：

r.dbDrop('dbName');

查询操作：

r.db('stf').table('users').filter(r.row('email').eq('am@gebitang.com')).delete()r.db('stf').table('devices').filter(r.row('phone')("imei").eq('355967063870308'))r.db('stf').table('devices').filter(r.row('serial').eq('4df7db0b52a6114b')).delete()

api for drop table
文档齐全；API doc充分
RethinkDB limitations