arrow {rquery}

Data arrow

Description

A categorical arrow mapping a table to a table.

Usage

arrow(pipeline, ..., free_table_key = NULL, strict = FALSE)

Arguments

pipeline

pipeline with one source table

...

not used, force later argument to be referred to by name.

free_table_key

name of table to consider free (input) to the pipeline

strict

logical, if TRUE excess columns are considered an error

Value

relop_arrow wrapping of pipeline