SQL

Summary

SQL (Structured Query Language) is a domain-specific language for managing and manipulating relational databases. It allows users to define, query, modify, and control data in relational database management systems.

Paradigms

declarative, query

Domains

database management, data integration

Typing

static system, strong typing, none inference, compile-time checking, conservative type coercion, optional type annotations

Compilation

interpreted, compiled, query-optimized

Influenced By

Structured English Query Language, Query By Example, Datalog

Ratings

File extensions

sql, cql, ddl, inc, mysql, prc, tab, udf, viw

External Links

• SQL official site
• SQL jobs at Devjobsscanner
• r/SQL subreddit
• Trending GitHub repositories