smql/README.md

28 lines
616 B
Markdown
Raw Normal View History

2011-09-08 17:03:52 +02:00
Idea
====
2011-09-09 00:05:43 +02:00
Similar to MQL: SMQL allows to perform queries on your database but in a JSON-based language.
2011-09-08 17:03:52 +02:00
This query language is SQL-injection-safe.
2011-09-09 00:02:24 +02:00
However, expensive queries can slow down your machine.
2011-09-08 17:03:52 +02:00
Usage
=====
2011-09-09 00:02:24 +02:00
Example: An easy query in ruby:
User is a ActiveRecord-Model and has a column username.
We want to find all _users_ _where_ _username_ = _"auser"_.
2011-09-08 17:03:52 +02:00
require 'smql'
SmqlToAR.to_ar User, '{"username": "auser"}' # Query in JSON
SmqlToAR.to_ar User, username: "auser" # Query in Ruby
In Rails:
SmqlToAR.to_ar User, params[:smql]
2011-09-09 00:02:24 +02:00
Don't forget to add my gem to the _Gemfile_:
2011-09-08 17:03:52 +02:00
gem 'smql'