where we use column generator stage in real time scenario?

5 Answers   TCS,

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1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

0 Answers  

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What are the different database update actions available?

1 Answers   HP,

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How to remove blank spaces from data?

3 Answers  

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Is there no issue when you try to convert a NOt null column in nullable and vice versa in aggregator styage and transformer stage? When I tried i got the warnings but in a running code I can see such type of scenarios. Please explain

2 Answers  

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What are the different options associated with dsjob command?

0 Answers  

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parallel jobs run on cluster machines. server jobs run on smp and mpp. What do mean by cluster mechines and SMP and MPP..?

3 Answers  

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1.When did 8.1 parallel came into existence? 2.What is the difference between 7.5 and 8.1?

2 Answers   Mind Tree,

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What is "fatal error/rdbms code 3996" error?

0 Answers  

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when we have to go for a sequential file stage & for a dataset in datastage?

1 Answers  

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How to use Environment variable's in datastage?(use of process)

1 Answers   CSC,

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1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do

0 Answers   IBM,

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