PL/SQL: My host variable doesn't print anything to the screen

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醉梦人生
醉梦人生 2020-11-21 22:55

My code:

create or replace procedure p9(sal in out emp_ast.salary%type)
is begin
if sal<3000 then sal:=sal*1.2;
elsif sal between 3000 and 7000 then sal:=s         


        
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