What are the advantages of using informatica as an etl tool over teradata?
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there is a product table prodid prodname price 100 cinthol 10 101 hamam 10 102 neem 20 103 cake 30 in the above table the price of some products are duplicated and some product prices are distinct we want to push the duplicated prices to one target and non-duplicated prices to other target without using expression and sequence generator transformation
HOW TO GET THE LATEST DATA IN SCD ?
How will you update the first four rows and insert next four rows in a mapping?
What are the issues u have faced in ur project? Guys pls answer to dis question.Due to this question I have failed in 3 interviews.
source table A having 100000 records. and target B table having 100000 records. now iam updating B records using update query. i don't know which record is update in target. write a sql query get all updated records from target table B.
How can you change from reusable session into non-reusable session.
What is the difference between Bitmap and Btree index?
explain about informatica server architecture?
HOW TO JOIN THE 2 FLAT FILES WITHOUT USING JOINER AND LOOKUP?
I have 5 sessions s1,s2,s3,s4 & s5 and i want execute s1,s2,s3,s5 after s4. How?
while creating the scd mappings. we will mention flag value. what exactly the use of defining the FLAG VALUE. Please explaine indetaile
what is the exact meaning of domain?