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why union is active transformation?
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Answer / shobhan
if input number of rows are not equal to output number of rows, that would be Active transformation. In Union Transformation, input will more and output will be less. SO, this is a Active Transformation.
| Is This Answer Correct ? | 2 Yes | 4 No |
Answer / amedela chandra sekhar
Union it support only same metadata in both the tables.
it will execute same metadata.
it means reject the unmatched data.
so reject some records.
so it changes the no of records
| Is This Answer Correct ? | 2 Yes | 7 No |
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