ken-liul / druid-q

a node library for druid

druid-query

A querying library for Druid (http://druid.io) in Node.js. Inspired by node-druid-query. The purpose of this project is to provide update-to-date features of lastest version of druid, and also keep adding useful features based on the practical requirement from my daily work, also it is very welcome to submit issues to enrich its funtionalities

Table of Contents:

• Installation & Introductory Examples
• API
• Queries
• TODO
• License

Installation

npm install druid-query --save

Example (simple)

var Druid = require('./druid-query').Druid,
    Aggregators = require('./druid-query').aggregators,
    Filters = require('./druid-query').filters,
    posts = require('./druid-query').posts,
    Havings = require('/druid-query').havings,
  , client = Druid.client('url')

var query = Druid.TimeSeriesQuery('ds')
                .interval("2017-06-02T00:00:00.000","2017-06-03T00:00:00.000")
                .filter('selector', 'event', 'click')
                .aggregator('count')
client.exec(query, callback) 

var query2 = query.clone()
query2.filter(new filters.selector('event','browser'))
client.exec(query, callback)

var query3 = query.clone()
query3.addFilter('selector', 'time','today')
client.exec(query, callback)

API

Need to do

TODO

More tests and more features

License

MIT