rails/rails — pull request #5327 by kennyj (2012-03-07 15:05:00+00:00)
Title: Don't reset inheritance_column when setting explicitly.

In https://github.com/rails/rails/pull/5267, we don't reset sequence_name, when setting explicitly.
But in now implementation, we rest inheritance_column when setting explicitly.

I think we also don't reset it.

/cc @jonleighton