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



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

Answer / saggy

by using Meta programming function you can add, remove fields dynamically. you can able to create xfr, transform function, add rules to transformation.
You can use functions like make_transform, make_rule, add_args, etc to generate xfr dynamically.
you can use this xfr which generate xfr in reformat component and having dml reference which is also generated at run time.

Is This Answer Correct ?    8 Yes 0 No

Post New Answer

More Ab Initio Interview Questions

What is the diff between abinitiorc and .abinitiorc files ?

1 Answers   TCL,


what is extension list in abinitio?

1 Answers  


What is the importance of eme in abinitio?

0 Answers  


Describe the elements you would review to ensure multiple scheduled batch jobs do not collide with each other?

0 Answers  


What is the difference between reformat and redefine format?

4 Answers   IBM, TCS,






Describe how you would ensure that database object definitions (tables, indices, constraints, triggers, users, logins, connection options, and server options etc)are consistent and repeatable between multiple database instances (i.e.: A test and production copy of a database)?

0 Answers  


Explain the methods to improve performance of a graph?

0 Answers  


What do you mean by the overflow errors?

0 Answers  


Difference between Force_error & Force_abort?

2 Answers   Wipro,


How we khow a database is connected in Abinitio?

2 Answers  


You can ask about - meta pivot, leading records, read & write multiple files component ? How to use in abinitio graph?

1 Answers   IBM, TCL,


What is the use of aggregation when we have rollup as we know rollup component in abinitio is used to summarize a group of data record? Then where we will use aggregation?

0 Answers  


Categories