3 class AddLowercaseUserIndexes < ActiveRecord::Migration[5.0]
5 add_index :users, [], :columns => "LOWER(display_name)", :name => "users_display_name_lower_idx"
6 add_index :users, [], :columns => "LOWER(email)", :name => "users_email_lower_idx"
10 remove_index :users, :name => "users_email_lower_idx"
11 remove_index :users, :name => "users_display_name_lower_idx"