InfluxDB Docs

tail() function

The tail() function limits each output table to the last n records. The function produces one output table for each input table. Each output table contains the last n records before the offset. If the input table has less than offset + n records, tail() outputs all records before the offset.

Function type: Filter

tail(
  n:10,
  offset: 0
)

Parameters

n

The maximum number of records to output.

Data type: Integer

offset

The number of records to skip at the end of a table table before limiting to n. Defaults to 0.

Data type: Integer

Examples

Output the last ten records in each table
from(bucket:"example-bucket")
  |> range(start:-1h)
  |> tail(n:10)