2012-02-20 46 views
1

我在VS2010,01,035,的Oracle查詢窗口中有以下語句它不顯示輸出!,事件語句dbms_output.put_line('Hello')什麼都不顯示; 如何啓用輸出?爲什麼VS2010 oracle查詢窗口顯示輸出

set serveroutput on; 
    clear; 
    declare c sys_refcursor; 
     r pkgPriceWorx.recPriceListCustomers; 
     comno varchar2(3); 
     cpls number; 
     o varchar(3000); 
    disc number; 
    begin 
    --select * from ftPriceListCutomers('020','221'); 
    comno:='020'; 
    cpls:=221; 
     dbms_output.put_line('helllo'); 
     --c:=pkgPriceWorx.ftPriceListCustomers(comno,cpls); 
     --loop 
     -- fetch c into r; 
     --dbms_output.put_line(r.cuno); 
     dbms_output.put_line('helllo'); 
     --exit when c%notfound; 
     --end loop; 
     disc:=23.2; 
     pkgPriceWorx.prUpdateOrInsertDiscount('020','221','000051','1AA00','20-mar-1999',disc,o); 

    end 

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