ORACLE SQL Tutorial to get Years of Experience

In this video, we will see how add_months, months_between can be used to get Years of work experience for an employee. SQL used in this video are given below. select add_months(sysdate,2) from dual; select months_between(sysdate,to_date('22082016','ddmmyyyy') ) from dual; select trunc(months_between(sysdate,to_date('22082016','ddmmyyyy') )) from dual; select mod(16,12) from dual; select * from employees; SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between from employees; 12 months = 1 year SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between, trunc(months_between(SYSDATE,hire_date)/12) years, trunc(months_between(SYSDATE,hire_date)) - trunc(months_between(SYSDATE,hire_date)/12)*12 No_of_Months from employees; SELECT hire_date,add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) new_date from employees; SELECT hire_date, trunc(sysdate) - add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) no_of_days from employees; SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between, trunc(months_between(SYSDATE,hire_date)/12) years, trunc(months_between(SYSDATE,hire_date)) - trunc(months_between(SYSDATE,hire_date)/12)*12 No_of_Months, trunc(sysdate) - add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) no_of_days from employees;