調用存儲過程時,在Oracle 11g中我有這樣一個存儲過程: PROCEDURE test_params (o_message_tbl OUT core.message_tbl);
其中 create or replace TYPE message_tbl AS TABLE OF core.message_obj;
create or replace TYPE message_obj AS
我在第9節的hartl rails教程中,這個def沒有任何意義。想法? 1) User pages index
Failure/Error: visit users_path
ActionView::Template::Error:
wrong number of arguments (2 for 1)
# ./app/helpers/users_helper.rb:3:in `