INFORMATICA MADE EASY
All that you need to know about INFORMATICA
Sunday, March 23, 2008
Oracle sequence generator and informatica sequence generator
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I have a task in which I need to take a flat file as my source and use oracle's sequence generator for a column and store into target fl...
1 comment:
Saturday, March 22, 2008
Do's and Dont's while using Sorted Input in Aggregator transformation
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In general, follow this check list to ensure that you are handling aggregator with sorted inputs correctly: 1. Do not use sorted input if an...
1 comment:
Friday, March 21, 2008
Why staging area is needed?
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Unlike OLTP systems that create their own data through a user interface, data warehouses source their data from other systems. There is phys...
Query to display Rank
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Hi,Suppose we have a table with fields Rollno Name Marks 1 A 95 2 B 90 3 C 75 ...
4 comments:
Wednesday, March 19, 2008
Backup of mappings?
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Hi, Could anyone tell me how to take the backup of all the mappings in a repository?Is it the job of an ETL-developer?
3 comments:
What is the Rankindex in Ranktransformation?
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1 comment:
What is sequence generator transformation?
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The seq gen trans generates numeric values.We can use the seq gen trans to create unique primary key values,replace missing keys or cycle th...
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