HOW CAN U FIND THE SESSION START TIME?
chandumba2005@gmai.com
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what is the incremental agrrigation?
I am getting five sources in a day and i donot know when i get them. i need to load data into the target and run the session. but here i can't keep the session in running or can't stop the session. plz help me
How to retrieve last two days updated records?
What is the use of transformation?
How do you load alternate records into different tables through mapping flow?
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.
what is metadata?
suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?
If we have a two tables A & B A contain 10 records,B contain 20 records,what w'll b the o/p if we perform normal join,Master outer join,Detail outer join and Full Outer join how?
what is mapping override?
What are the diffrences between joiner transformation and source qualifier transformation?
Can one use mapping parameter or variables created in one mapping into any other reusable transformation?