search for: idxu_entities_entity_nam

...=> 40 t.string :entity_legal_name, :null => false, :limit => 120 t.string :entity_legal_form, :null => false, :limit => 4 t.timestamps end add_index :entities, :entity_name, :name => :idxU_entities_entity_name, :unique => true end def self.down remove_index :entities, :name => :idxU_entities_entity_name drop_table :entities end end When I run these rake tasks: rake db:drop rake migrate Then I see this: # sqlite3 db/development.sqlite3 SQLite version 3.3.6 Enter &...