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Informatica - How can u generate sequence of values in which target has more than 2billion of records?




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asked marvit September 20, 2014 08:04 AM  

How can u generate sequence of values in which target has more than 2billion of records?


           

1 Answers



 
answered By vishnoiprem   0  
you can use DB store procedure or function in between your mapping by using SP transformation and it will do your job.

You can go for an unconnected lookup for this and you can get the MAX value from it every time and in the Expression Transformation you can increment it by one.
 
This is what we are doing in our project because normally production data is so high, so we have to go for an UNCONNECTED Lookup, for this purpose.
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