Which means the first record should come as last record and last record should come as first record and load into the target file?
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State the differences between sql override and lookup override?
How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.
What is dynamic cache?
Repository user profiles
Give one example for each of conditional aggregation, non-aggregate expression, and nested aggregation?
SOURCE DATA IS DISPLAY IN THIS FORMATE IN TARGET . WHAT BUSINESS LOGIC WE CAN APPLY. source table target table ------------ ------------ c1 c2 c3 c1 c2 c3 -- -- -- -- -- -- 1 A J 1 2 B K 2 A 3 C L 3 B J 4 D M 4 C K 5 E N 5 E L F M N
What is difference between a gateway node and worker node?
What is the maplet?
As union transformation gives UNION ALL output, how you will get the UNION output?
How can we use batches?
how to load dimension table and fact table. plz tell me the steps.
What does command task mean?
Describe data concatenation?
What is the need of an ETL tool?
How can you define user defied event?
