Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code

2017

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What is the difference between writing a joiner query in ANSI style and THETA style?

2393

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can any one give some examples for pre sql and post sql(Except dropping and creating index).

4121

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If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

2019

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how to abort the job its matain duplicates?

2588

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What we need to discuss with designer before starting the universe designing.

2263

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i want my connection to be dynamic. How can I make it. I mean the username and password should be dynamic. How?

2120

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Tell me a business scenario where I can achieve the data through MINUS only not through subquery.

3099

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can you please explain me pre session and post session options?

7594

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How can we send the flat file data to different targets(which are also flat files) based on the name of flat file with out adding extra columns?

2197

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how many notations are posible(cordinolity)are there in between two tables(one is fact and another is dimension)pls give me a example pls.

1939

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I have a few records just I want to store data in to targets cycling way how?

2383

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hi friends .i designed mapping in windows but i want to run mapping in linux.should i install the server components in linux?

2019

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what are the deliverables?in your project?

2161

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can u any challenge your project?

2043

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