Documentation

last() function

Flux 0.7.0+

The last() function selects the last non-null record from an input table. last() is a selector function.

last(column: "_value")

Empty tables

last() drops empty tables.

Parameters

column

Column used to verify the existence of a value. If this column is null in the last record, last() returns the previous record with a non-null value. Default is "_value".

tables

Input data. Default is piped-forward data (<-).

Examples

The following example uses data provided by the sampledata package to show how last() transforms data.

import "sampledata"

sampledata.int()
  |> last()

View input and output


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