Rename
Rename columns.
Renames columns by mapping, old name to new. Columns not in the mapping keep their names and places.
At a glance
Module type
Rename
Category
Primitives · Dataframe
Default tier
reactive
Runs on
reactive, durable
Starts a flow
no
Holds a body
no
Keeps state between runs
no
Available in
every application type
Parameters
mapping
Record<string, string> · required · defaults to {}
Old column name to new. Columns absent from it keep their names and places.
Inputs
Port
Kind
Required
Description
on
event
no
Implicit on every module that does not itself start a flow: wire an event here to make this module the start of what that event runs.
data
dataframe
yes
The frame to work on.
Outputs
Port
Kind
Connects to
Description
output
dataframe
dataframe, signal
The frame with the renamed columns.
Last updated