Best Informatica Interview Questions & Answers

Deleting duplicate row using Informatica Q1. Suppose we have Duplicate records in Source System and we want to load only the unique records in the Target System eliminating the duplicate rows. What will be the approach?
Let us assume that the source system is a Relational Database . The source table is having duplicate rows. Now to eliminate duplicate records, we can check the Distinct option of the Source Qualifier of the source table and load the target accordingly.

Source Qualifier Transformation DISTINCT clause

But what if the source is a flat file? How can we remove the duplicates from flat file source?To know the answer of this question and similar high frequency Informatica questions, please continue to,
Best Informatica Interview Questions (Page 2) >>
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