Use of boolean in PL/SQL

Question

I have a function in PL/SQL which checks if a particular emp_id exists or not which is:

CREATE OR REPLACE FUNCTION checkEmpNo(eno numeric)
RETUR         


        

Answer 1

Alternatively you can use the Oracle function diutil.bool_to_int to convert a boolean value to an integer: True -> 1, False -> 0.

dbms_output.put_line(diutil.bool_to_int(p_your_boolean));