what is decoding & what is NVL?

Question Posted / veluruabinitio

what is decoding & what is NVL?..

Answer / 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

More Ab Initio Interview Questions

What is the significance of record required indicator of Join component ? How to use in abinitio graph?

What happens when we provide null key to sort, merge and pbks in Abinitio ?

How to Create Surrogate Key using Ab Initio?

In MFS i developer developed 2-way, but supporters r supporting 4-way on same records how is possible?

How we can remove temp files of a failed job if .rec is not available ? How to use in abinitio graph?

What are the key elements of a data processing system?

What is .abinitiorc and What it contain?

I installed AbInito in my PC.In components there is no "select" component.How can i get that component?and How we can create user defined components?

What is meta programming ? Can you generate xfr dynamically? How to use in abinitio graph?

What is broadcasting and replicate?

Hi friends, i have input like below naresh 10,20 suresh 30,40 i want out put like naresh 10 naresh 20 suresh 30 suresh 40 please help me thank you

Describe step by step the process of creating tag and savefile for migration

For more Ab Initio Interview Questions Click Here