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How to do unit testing in informatica? How to load data in informatica ?
How do you load alternate records into different tables through mapping flow?
Mention few power centre client applications with their basic purpose?
What is the cumulative sum and moving sum?
Differentiate between source qualifier and filter transformation?
What is expression transformation?
What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?
What is the use of target designer?
What is persistent lookup cache?
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
What will be the approach?
Why union transformation is an active transformation?
How many ways a relational source definition can be updated and what are they?
What is intricate mapping?