What is flashback table ?
Advance thanks
No Answer is Posted For this Question
Be the First to Post Answer
every DWH must have time dimension so now what is the use of the time dimension how we can calculate sales for one month,half-yr'ly,and year'ly?how we are doing this using time dimension.
have you developed documents in your project? and what documents we develop in realtime?
create a mapping to retrieve the employees who are getting salary greater than average salary?
How to write a procedure for a date which is in three different formats,and you want to load into datawarehouse in any single date formate
How to display session logs based upon particular dates. If I want to display session logs for 1 week from a particular date how can I do it without using unix.
How to elaborate tracing level?
What is up date strategy and what are the options for update strategy?
Explain what is informatica metadata and where is it stored?
What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.
how u know when to use a static cache and dynamic cache in lookup transformation.
How to do unit testing in informatica?
What is flashback table ? Advance thanks