what is unique constraint error ?

2 Answers   TCS,

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How can i maintain unique surrogate key if 2 seperate workflows from different repository run and insert/update the main table at the same time.

9 Answers   Barclays,

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I have data like sno mailid 1 subbu@dell.com 2 arthi@dell.com 3 thiru@dell.com .. ..... like this for N no.of how we will send a message 'meet hr' at a time in windows environment by the informatica..

2 Answers   DELL,

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how can u load the data in time dimension?

3 Answers  

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one source to target loading insert new rows and update existing rows?

3 Answers   Polaris,

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What differs when we choose the sorted input for aggregator transformation?

0 Answers  

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can anyone suggest best free Talend data integration training online

0 Answers  

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what is the max/min size allocated for caches.whether index or datacache in any of the transformations like Joiner or Aggregator.bcoz it is set to Auto by default which means we need not to allocate no of bytes or MB.so what is the use of these properties.please let me know about the caches. Thnaks in advance Sai Ram

3 Answers  

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Write the prerequisite tasks to achieve the session partition?

0 Answers  

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on a day i load 10 rows in my target and on nextday i get 10 more rows add to my target but out of 5 are update row how ican send them to target?how i can insert and update the records

4 Answers   Fidelity,

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how to delete duplicate records by using filter transfermation?

3 Answers  

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what are the fact table & dimensional table in pharmaceutical and hospotal related products???

0 Answers   IBM,

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