I am using Ruby on Rails and have the second_base Gem in use to connect to a second data source. Everything works fine for
Don't know how to build task 'db:second_base:schema:dump' (see --tasks)
(See full trace by running task with --trace)
From second_base documentation:
Below is a complete list of :db tasks that automatically run a mirrored :db:second_base task. Some private or over lapping tasks, like schema dump/loading or db:setup, are not listed.
So there is no rake task for schema:dump for second_base.