What is a diff between joiner and lookup transformation

Answer Posted / bsgsr

hi, everyone.
lookup is passive whereas is joiner is active.
look up supports non equi joins ilso whereas joiner
supports only equi joins.
lookup joins on either on first value or last value.
lookup uses dynamic and static cache where as a joiner
doesnt
reach me on bsrinivas1213@gmail.com

Is This Answer Correct ?    22 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

1842


What is rank transform?

603


What is the difference between router and filter?

651


Informatica Server and Client are in different machines. You run a session from the server manager by specifying the source and target databases. It displays an error. You are confident that everything is correct. Then why it is displaying the error?

1513


How to convert multiple rows to single row (multiple columns) in informatica

899






In how many ways we can create ports?

703


can anyone explain me about retail domain project in informatica?

7438


Which means the first record should come as last record and last record should come as first record and load into the target file?

610


Can we use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?

605


Differentiate between router and filter transformation?

617


What is dimensional table?

623


What are the transformations that are not supported in mapplet?

602


Enlist the differences between database and data warehouse.

552


Dimension Object created in Oracle can be imported in Designer Cubes contain measures

1941


What do you mean by enterprise data warehousing?

646