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Answer Posted / raj
Hi,
This is Raj,
Please send me the dump to ihavaneid@gmail.com
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explain abt ur project architecture?
What is an expression transformation in informatica?
Differentiate between source qualifier and filter transformation?
Which development components of informatica have the highest usage?
what is the end to end process meaning in my project(my project is development)and functionality plz tell me
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.
Name the different lookup cache(s)?
What are the advantages of using informatica as an etl tool over teradata?
Hi, I saw one mapping implemented by my seniors . In Expression transformation they implemented following logic. That is iif(is_date(in_UC_DATINV,'YYYYMMDD'),to_date(in_UC_DATINV,'Y YYYMMDD'),'Inventory Date is either invalid or null') Inventory_Date is validated only for is_date() But not validated for notisnull() . But error says “ either invalid or null “ why? Whether is_date() also check for not isnull() ? or in this logic something is different ? Please answer me . Advance thanks
How can you validate all mappings in the repository simultaneously?
How do you manage the Parameter files while migrating your data from one environment to another environment?
How can we remove the duplicates from flat file source?
What is dimensional table? Explain the different dimensions.
What are the types of caches in lookup?
Explain how many types of dimensions are available in informatica?