How to transform normalized data to denormalized form in
informatica? Is there any logic or any transformations to
achieve this?
Answer Posted / ani
We cannot use normalizer transformation in this case.
It used for normalizing the records.
Use decode in expression transformation and then aggregator
transformation.
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
Explain the features of connected and unconnected lookup.
can we override a native sql query within informatica? Where do we do it? How do we do it?
Briefly explain the aggregator transformation?
What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?
As union transformation gives UNION ALL output, how you will get the UNION output?
What is persistent lookup cache?
difference between informatica 8.1.1 and 8.6
rank() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid order by case when opt2.dm_market_flg in ('Y', 'U') then 1 else 2 end, lkp.contact_rank) as rank1, case opt2.contact_type when 'Buyer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, ship_to_flg desc , last_order_dt desc) when 'Decision Maker' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc , last_quote_dt desc , mailability_score desc , source_ranking desc) when 'Influencer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) when 'Payer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) --elu 05/28/2013 else row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) end rank2 row_number() over (partition by opt3.dim_plat_site_id, opt3.dim_site_opt_sid order by rank1,rank2) as "rank", case when "rank"<= opt3.maximum_value then 'Y' else 'N' end as include_flg
Informatica settings are available in which file?
Which means the first record should come as last record and last record should come as first record and load into the target file?
How to join three sources using joiner? Explain though mapping flow.
What is enterprise data warehousing?
How does a sorter cache works?
What are the modules in Power Center
What do think which one is the better joiner or look up?