oracle 存储过程

二重分支

create or replace procedure dwk(spempno number) is

v_sal emp.sal%type;

begin

select sal into v_sal from emp where empno=spempno;

if  v_sal<2000 then

update  emp set sal=sal*1.1 where empno=spempno;

end if;

end;

 

create or replace procedure dwk(spName varchar2) is

v_sal emp.sal%type;

begin

select sal into v_sal from emp where ename=spName;

if  v_sal<2000 then

update  emp set sal=sal*1.1 where ename=spName;

end if;

end;
多重分支


create or replace procedure dingweikang1(spno number) is
v_job emp.job%type;
begin
select job into v_job from emp where empno=spno;
if  v_job= 'PRESIDENT' then
 

update  emp set sal=sal+1000 where empno=spno;

elsif v_job='MANAER' then

update  emp set sal=sal+500where empno=spno;

else
update  emp set sal=sal+200 where empno=spno;
end if;
end;
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