what is decoding & what is NVL?

Answer Posted / gopichinnu

Decoding means It decodes the expression in the way of
If-then-else structure.

NVL means it provides the value for null values.
EX:NVL(comm,0)

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the functions of the replicate and dedup component?

624


What are the fundamental blocks of co> operating system of ab initio?

732


Mention what the difference between “look-up” file and “look is up” in abinitio?

805


What are the co> operating system’s assorted library of integrated components?

654


How do you improve the performance of a graph?

674






What is the importance of eme in abinitio?

673


What are the components new in 2.14 compared to 1.8 and State the usage of the components?

1714


What is broadcasting and replicate?

707


What are the reasons for which business can trust the approach of data processing?

621


What is a rollup component? Explain about it.

679


Code check-in and check-out commands in AbInitio

3373


What is the difference between partitioning with key / hash and round robin?

637


Can you explain the co>operating system’s processing model?

611


Input - Name|city |startyear Rahul |Mumbai|2010 Rahul|kolkata|2014 Rahul|Delhi|2018 Output should be- Name|city |startyear|endyear Rahul |Mumbai|2010|2014 Rahul|kolkata|2014|2018 Rahul|Delhi|2018|9999

463


How data is processed and what are the fundamentals of this approach?

643