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

Answer Posted / 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       View All Answers


Please Help Members By Posting Answers For Below Questions

What is local and formal parameter?

1127


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

1320


How can you import XML repositories exported from different tools like ODI

3341


Do you think effective communication is necessary for data processing? What is your strength in terms of same?

897


What is the difference between formal and export parameter? Export at what secenario we are going to use?

2413


How transaction file different from that of a sort file?

1165


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

1091


What is the max core of a component?

836


What are the various types of layout supported by abinitio?

790


What are the key elements of a data processing system?

934


What are differences between different gde versions(1.10,1.11,1.12,1.13and 1.15)?what are differences between different versions of co-op?

800


difference between paramaters inputparameters,Local parameters, Formal parameters, Sand box parameters,Project parameters and export parameter?

2564


How to replace last 4 digits of an input column with XXXX given input column has 12 digits?

865


What is rollup component?

940


What do you know about partition and also tell us about partition components in abinitio?

819