Will removing a column with a Rails migration remove indexes associated with the column

Question

In Rails 2, will removing a column with a Rails migration also change/remove indexes associated with the column? If not, and instead you have to also change/remove each ind

Answer 1

To clarify, inside a migration the syntax to remove a 2 column index is the following

remove_index :actions, :column => [:user_id,:action_name]

or by name, a worse option from my point of view

remove_index :actions, :name => "index_actions_on_user_id_and_action_name"