rails/rails — pull request #11714 by pftg (2013-08-02 07:31:40+00:00)
Title: Removed redundant xml override from pg adapter

In order that xml column defined in https://github.com/rails/rails/blob/master/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb#L267, overrides of `xml` to have text column is redundant.

Closes: #11706