Databases and SQL Intro - Lab

Contest details

The contest is active until: 00:00 30.6.2025
Problems for exercises and homework for the "Databases and SQL" course from the official "Applied Programmer" curriculum.
Allowed languages: | SQL Server prepare DB & run queries | SQL Server run skeleton, run queries & check DB |
Contest participants: 18
Practice participants: 63

Problems

All Information About Departments

Условия

Ресурси

Инструкции за импорт на бази

All Department Names

Salary of Each Employee

All Different Employee’s Salaries

Names of All Employees by Salary in Range

All Employees Without Manager

All Employees with Salary More Than

5 Best Paid Employees

Last 7 Hired Employees

Increase Salaries

Employee Address

Addresses with Towns

Sales Employees

Employee Departments

Employees Without Projects

Employees Hired After


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