游标异常打印oracle,Oracle异常处理，动态游标
procedure visitcount(in_date number,out_code outnumber,out_desc outvarchar2)ist_datenumber(8);t_dateprenumber(8);t_sqlvarchar2(2000);t_tempcountnumber(8);c_data C_CURSOR;v_citynamevarchar(20);v_visi...
