This repository contains the solutions to the HackerRank SQL (Intermediate) Skills Certification Test. The test consists of two tasks that involve querying a database using SQL. As part of the ...

The TSCS is a globally-recognized industry certification on T-SQL programming, which grants database administrators, system engineers, and developers the ability to assess their knowledge and get ...

Merit Rewards: Write a query to find employee Ids along with names of all employees who worked in the HR department who earned a bonus of 5000 dollars or more in the last quarter. Profitable Stocks: ...

This course has been developed in collaboration with GreenFrog IT Solutions to prepare fresh graduates and working professionals to work as an effective and productive SQL Database Management & ...

Programming topics will include the built-in packages that come with Oracle, the creation of triggers, and stored procedure features. Online Pl/SQL Certification Course Content is designed by working ...