In the software industry, Structured Query Language (SQL) remains a highly sought-after skill required by most employers. SQL is widely adopted as the preferred declarative language to manipulate data ...

Multi-inverter AC microgrids increasingly rely on local embedded controllers and distributed communication networks to meet operational requirements, which makes the microgrids vulnerable to physical ...

sql-task6-subqueries 🧠 Objective To demonstrate the use of scalar, correlated, and nested subqueries in SQL by writing queries using subqueries in SELECT, WHERE, and FROM clauses.