Stored procedure can reduced network traffic and latency, boosting application performance. Stored procedure execution plans can be reused, staying cached in SQL Server’s memory, reducing server overhead. Stored procedures help promote code reuse. Stored procedures can encapsulate logic. You can change stored procedure code without affecting clients. Stored procedures provide better security to your data.

Inserted and Deleted.

A cross join that does not have a WHERE clause produces the Cartesian product of the tables involved in the join. The size of a Cartesian product result set is the number of rows in the first table multiplied by the number of rows in the second table. The common example is when company wants to combine each […]

This is a particular case when one table joins to itself, with one or two aliases to avoid confusion. A self join can be of any type, as long as the joined tables are the same. A self join is rather unique in that it involves a relationship with only one table. The common example is when company […]