Lead function query unable to populate last record
1004386Jun 3 2013 — edited Jun 3 2013hi,
select item_no, first_date as first_date, lead(first_date, 1) over(partition by item_no order by first_date) as second_date
from table1
I am able to populate all records but last record(second_date) shows as null. But i want to populate it to second_date.
Thanks for your help in advance.