how to set postgresql command timeout in rails

Question

I\'m using heroku and heroku postgresql. How do I set db command timeout so that I get an exception when a sql command takes longer than 10 seconds?

Answer 1

Configure your database.yml like this, the key bit being the variables hash:

defaults: &default
  adapter: postgresql
  encoding: unicode
  pool: 5
  min_messages: warning
  variables:
    statement_timeout: 5000