How to list Top 10 salary, without using Rank Transmission?
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Answer Posted / ramu
Use source Qualifier Transformation,we can edit the default
sql query and write like as
select * from ( select * from emp
order by sal desc)
where rownum <11;
| Is This Answer Correct ? | 29 Yes | 2 No |
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hi friends ... i have insurance project(informatica),can you please tell me how many table and mappings we need to use?and explain me.. thank you
What is a snowflake schema?
How is Source Side push down optimization different to just providing a SQL override in Source qualifier transformation.
What are the advantages of informatica?
Why filter transformation is an active one?
Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks
Which version configuration tool used in ur project?
Where are the source flat files kept before running the session?
How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?
One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?
What is the benefit of partitioning a session?
How many ways are there to do 'remove duplicate records in informatica'?
What is the format of informatica objects in a repository?
can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com
differences between service based and product based?
