- What is a Complex View?
- What are Triggers ?
- Explain Analytic Functions
- How to drop a Constraint
- What are the Different Types of Constraint
- What is an External Table?
- How to do Top N Analysis ?
- What are the different types of Partition?
- Difference between Nested Subquery and Correlated Subquery
- What do you mean by Pivoting Insert in Oracle
A blog where you can explore everything about Datawarehouse, OBIEE, Informatica, Power BI, QlikView, Hadoop, Oracle SQL-PLSQL, Cognos and much more....
Sunday 30 December 2012
SQL/PLSQL Interview Questions
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