first() function
The first() function selects the first non-null record from an input table.
first() is a selector function.
first()
Empty tables
first() drops empty tables.
Parameters
tables
Input data.
Default is piped-forward data (<-).
Examples
The following example uses data provided by the sampledata package
to show how first() transforms data.
import "sampledata"
sampledata.int()
|> first()
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