- Union transformation is connected and active transformation.
- Union transformation is used to merge data from multiple pipelines into single one.
- Merges similar data coming from heterogeneous and homogeneous sources.
- Multiple input groups but only one output group (Opposite to Router)
Thursday, 5 June 2014
Union Transformation
DBT - Models
Models are where your developers spend most of their time within a dbt environment. Models are primarily written as a select statement and ...
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Upon using the custom query in the source object, the mapping fails with the following error: The select query for read operation failed bec...
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Data mining is the process of finding patterns from large data sets and analyzing data from different perspectives. It allows business use...