how to join two tables without using joiner transformation
.advantages of joiner over lookup and vice versa.
Answer Posted / k.rameshyadav
Lookup T/R is always is an alternate for joiner.
If the sources are same i.e homogenous we can perform join at database level.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is a materialized view log?
what is the use of structures?how many nodes can u create in a structure?
What is fact? What are the types of facts?
what do u do when DB time takes more?in sap bi
What do you understand by active and passive transformations?
What is a lookup table in etl?
how to connect to a flatfile through ftp in informatica
What is tracing level? How many types of transformations supported by sorted input?
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
what are the reports developed in sap bw project and what is the requirement for developing it?
What is data modeling and data mining?
What is cube grouping?
Explain etl?
what is the difference steps for data modeling?
what is Forward,Reverse and Re_engineering?