How can we acheive correlated sub-query in designer?can anyone help me in this regard?
No Answer is Posted For this Question
Be the First to Post Answer
How many clustered indexes can u create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,
Explain when do we analyze the tables? How do we do it?
What is batch processing?
What is the difference between Datawarehouse and OLAP?
Explain why should you put your data warehouse on a different system than your oltp system?
What is crass reference table?
what is parallel query?
What are the main steps to build the data warehouse?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
explain about dirty dimension?
what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc