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what is metadata?
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Answer / chowdary
Commonly known as "data about data" it is the data
describing context, content and structure of records and
their management through time
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / metadat is data about datas
Metadata is data about data..it will have all information
about mappings and transformations.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / giri
metadata is a structure of data, information about
mappings and transformations
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / deepu
A metadata is Data about data . The repositary contains the
metadata , it means all the information of the mappings,
task.....etc
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / mounika
Metadata is nothing but data about data.As metadata
contains information related to data from where data is
and connections to data.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / dilly pratap
metadata comprises of all information about mapping design &
transformation.....
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / rao
and information about designer/developer like email address,etc.
| Is This Answer Correct ? | 0 Yes | 1 No |
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can a port in expression transf be given the name DISTINCT
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
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