change_column "users", "creation_time", :datetime, :null => false
change_column "users", "display_name", :string, :default => "", :null => false
change_column "users", "data_public", :boolean, :default => false, :null => false
- change_column "users", "home_lat", :double
- change_column "users", "home_lon", :double
+ change_column "users", "home_lat", :double, :default => nil
+ change_column "users", "home_lon", :double, :default => nil
remove_index "users", :name => "users_email_idx"
add_index "users", ["email"], :name => "users_email_idx", :unique => true
remove_index "users", :name => "users_display_name_idx"