What happens when you type a SQL in the database (opens in new tab)

A database can be complex; it involves almost all aspects (research communities) of computer science: PL (programming language), SE (software engineering), OS (operating system), networking, storage, theory; more recently, NLP (natural language processing), and ML (machine learning). The database community is centered around the people interested in making the database (the product) better instead of pure intellectual/research interests; it is, therefore, a practical and multi-disciplinary fi...