# File lib/arel/select_manager.rb, line 179 def insert values im = InsertManager.new @engine table = @ctx.froms primary_key_name = (primary_key = table.primary_key) && primary_key.name # FIXME: in AR tests values sometimes were Array and not Hash therefore is_a?(Hash) check is added primary_key_value = primary_key && values.is_a?(Hash) && values[primary_key] im.into table im.insert values # Oracle adapter needs primary key name to generate RETURNING ... INTO ... clause # for tables which assign primary key value using trigger. # RETURNING ... INTO ... clause will be added only if primary_key_value is nil # therefore it is necessary to pass primary key value as well @engine.connection.insert im.to_sql, 'AREL', primary_key_name, primary_key_value end