HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

Abstract: SQL:1999 recursive queries are almost a quarter century old. In this standard the recursive queries have the form of recursive common table expressions. In recent years vendors of almost all ...

# Daily SQL Practice This repository contains my daily SQL query practice, covering basic to advanced concepts. Each `.sql` file is named by date and contains problems & solutions I worked on that day ...

Abstract: Privacy-preserving collaborative data analysis is a popular research direction in recent years. Among all such analysis tasks, privacy-preserving SQL ...

-- 1. Retrieve Employee Details from IT Department SELECT * FROM employees e JOIN departments d ON e.department_id = d.department_id WHERE d.department_name = 'IT'; -- 2. Find Employees with Salary ...

SQL, the Structured Query Language, is a cornerstone skill for anyone working with data. To master this powerful language, consistent practice is crucial. We present a curated list of 12 top-notch ...

Develop and Test New SQL Server Apps, Scale Existing Apps and Unlock Hybrid Scenarios with Windows Azure Infrastructure Services Today Microsoft announced the general availability of Windows Azure ...

We are happy to announce the availability of StockTrader 6, a new end-to-end reference application for Windows Azure and Windows Azure SQL Database. The focus ...