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Union

Performs a SQL UNION or UNION ALL for the parent dataset, and another dataset. Operation will only merge columns with matching columns names in both datasets and drop all other columns. Column data type validation does not happen.

Parameters

Name
Type
Description
Is Optional
dataset2
table
Dataset to Union/Union All with main dataset
​
keep_dupes
boolean
Set to True to performn a UNION ALL between the two tables, which keeps rows that are duplicated. Set to False to eliminate duplicate rows.
True

Example

d1 = rasgo.get.dataset(dataset_id)
d2 = rasgo.get.dataset(dataset_id_2)
​
ds2 = d1.transform.union(
dataset2=d2,
keep_dupes=True
)
​
ds2.preview()

Source Code