Employee Data Analysis with SQL Server Introduction This project focuses on analyzing employee data, their transactions, and department information to uncover meaningful insights. The analysis is ...

select dept_name , AVG (emp_salary)as average_salary from employee e join departments d on d.dept_id=e.dep_id group by d.dept_name having AVG (e.emp_salary)>30000; 2.If you want to add a column ...

SQL lets you use one command to quickly create a new table containing a subset of records from a larger table while working in Access. Sound complicated? It's not, as Mary Ann Richardson shows us.

SQL Server 2008 introduces the ability to pass a table data type into stored procedures and functions. The table parameter feature can greatly ease the development process because you no longer ...