create or replace package check1 is procedure p1(a1 integer); procedure p1(a1 number); end check1; / create or replace package body check1 is procedure p1(a1 integer) as begin dbms_output.put_line('Using Integer'); end p1; procedure p1(a1 number) as begin dbms_output.put_line('Using Number'); end p1; end; / --The above code gets compiled successfully. --But when you try to execute it .. begin check1.p1(8779); end; --See what happens.............. This concludes ONLY different native datatypes can be used in PLSQL OO implementation. Happy learning!!!!!
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