本帖最后由 静夜思 于 2011-7-27 18:16 编辑
请问我写的这个语句有错吗?
delimiter //
drop procedure if exists sp_gps;
create procedure sp_gps(in s_id int(4),out s_number int(10))
begin
select c_number into s_number from g_car where c_id = s_id;
end //
delimiter ;
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