Query the values after the specified line in a window and return the default value if no value is available
Use the lead function to query the values after the specified line in a window and return the default value if no value is available.
SQL
* |
select
__time__,
lead(streamValue,2,11) over(
PARTITION BY streamValue
order by
status desc
) as sallary_rank
order by
streamValue,
sallary_rank