Monthly Archives: September 2009

Difference between Subquery, Nested Subquery and Correlated Subquery

Difference between Subquery, Nested Subquery and Correlated Subquery Query Query can be defined as a way to inquire the data from the database. It is used to extract the data from one table or multiple tables depending upon the user … Continue reading

Posted in Interview Questions, Most Imp SQL Concepts, SQL Queries Sub-queries, SQL Server | Tagged , , | 102 Comments