Create a package called hellofrom that contains three publicprocedures named proc_1, proc_2 and proc_3. Each of theseprocedures should use DBMS_OUTPUT.PUT_LINE() to display the message“Hello from Proc x” where “x” is 1 or 2 or 3 asappropriate. Also, proc_1 should call proc_2 and proc_2 should callproc_3, so you need to include a reference to proc_2 from proc_1,and a reference to proc_3 from proc_2.
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