Dataset Output
Write the result back to a dataset.
Writes the frame it is given back to the workspace as a dataset.
createNewPerRun decides whether each run lands its own dataset or every run writes into appendDatasetId; writeMode then decides what writing means — replace the rows, append to them, upsert on upsertKeys, or merge.
At a glance
Module type
DatasetOutput
Category
Outputs
Default tier
durable
Runs on
reactive, durable
Starts a flow
no
Holds a body
no
Keeps state between runs
no
Available in
every application type
Parameters
selectedDatasetId
string · required · defaults to ""
The existing dataset to write into, when not creating one per run.
selectedDatasetName
string · required · defaults to ""
Its name when it was chosen, for the node's label.
outputName
string · required · defaults to "Dataset Output"
The name new datasets are given.
createNewPerRun
boolean · required · defaults to true
Land each run in its own dataset rather than writing into appendDatasetId.
appendDatasetId
string · required · defaults to "<minted per module>"
Minted once so every run writes into the same dataset; ignored when createNewPerRun is set.
writeMode
"replace" | "append" | "upsert" | "merge" · optional · defaults to "replace"
What writing means: replace the rows, append to them, upsert on upsertKeys, or merge.
upsertKeys
string[] · optional
The columns an upsert matches on.
keyColumns
string[] · optional
The columns a merge matches on.
Inputs
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 rows to write.
Outputs
None.
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