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1 create or replace procedure NoParPro
2 as  ;
3 begin
4 ;
5 exception     //´æ´¢¹ý³ÌÒì³£
6     ;
7 end;

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 1 create or replace procedure queryempname(sfindno emp.empno%type) as
 2        sName emp.ename%type;
 3        sjob emp.job%type;
 4 begin
 5        ....
 7 exception
          ....
14 end;
15 
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 1 create or replace procedure runbyparmeters  (isal in emp.sal%type,
                            sname out varchar,sjob in out varchar)
 2  as icount number;
 3  begin
 4       select count(*) into icount from emp where sal>isal and job=sjob;
 5       if icount=1 then
 6         ....
 9       else
10         ....
12       end if;
13  exception
14       when too_many_rows then
15       DBMS_OUT


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Name     Type          Nullable Default Comments
------- ------------ -------- ------- --------
COUNTRY VARCHAR2(20) Y       &nb ......

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