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ETL-Trace [message #1781581]

Thu, 08 February 2018 22:22

Marzieh ghorbani

Messages: 33
Registered: September 2017

Member

Hi
I want to know:
1) Why does the trace metamodel define in ETL? Is there any reference to help in this regard?
2) When do we use the Trace in ETL transformation?

Thanks.

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Re: ETL-Trace [message #1781864 is a reply to message #1781581]

Wed, 14 February 2018 00:25

Dimitris Kolovos

Messages: 2162
Registered: July 2009
Location: York, UK

Senior Member

Hi Marzieh,

I'm not sure I understand your first question. Regarding your second question, the trace in ETL is used to support automated source-target element tracing via the .equivalent() operation and the ::= operator.

Cheers,
Dimitris

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