Competic AB

Web application development and angel investing. Based in Stockholm, Sweden.

We do development of our own projects as well as help clients with their development needs. We work mainly in Ruby on Rails. Use our contact form below if you would like to get in touch with us.

Articles

Using the PostgreSQL hstore extension in Rails

Hstore is an extension of PostgreSQL that allows you to store key-value pairs in a single PostgreSQL column. In this article we go through how to set up hstore withing a Rails app. We will also look on some use-cases, see how one can select and group on an hstore column and also have a quick look on the different ways to index them.

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Competic AB | Näsbydalsvägen 10, 13 tr, 18337 Täby

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