Answer Posted / ram
surrogate key
is a series of sequential numbers assigned to be foreign key
for the table
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
3.how will u get information about bugs how will u rectify the bugs in realtime whch tool we are using to rectify the bugs
What do you mean by blocking transformation?
Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?
What does “tail –f” command do and what is its use as an Informatica admin.
How we can create indexes after completing the loan process?
How to create or import flat file definition in to the warehouse designer?
what are the deliverables?in your project?
What is xml source qualifier transformation in informatica?
What is a shortcut and copy in Informatica and how two are different with each other?
What is a snowflake schema?
What is aggregator transformation in informatica?
-Which expression we can not use in Maplets?, -Can we join(relate) two dimensions in a schema? -Why and where we use 'sorted input' option?
How you prepared reports for OLAP?
what are the different types of transformation available in informatica. And what are the mostly used ones among them?
Differentiate between source qualifier and filter transformation?