declare v_sal number(5) := 6000;begin --if you could not see the output in console, you should set output on first use the command in command line : set serveroutput on dbms_output.put_line(v_sal);end;
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declare v_sal number(5) := 6000;begin --if you could not see the output in console, you should set output on first use the command in command line : set serveroutput on dbms_output.put_line(v_sal);end;
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