SQL

Structured Query Language (SQL) is een gestandaardiseerde taal voor het benaderen van relationele database management systems. Vrijwel alle moderne databases ondersteunen SQL. Op SQL @ Databases van Leren.nl staan diverse links over het leren van SQL (zie ook: WikipediA):

[...] SQL stands for Structured Query Language. SQL is a standard language for accessing and manipulating databases. In this tutorial you will learn how to use SQL to access and manipulate data in MySQL, SQL Server, MS Access, Oracle, Sybase, DB2, and other database systems [...] Start learning SQL now!

[...] This document is a general tutorial on the database sublanguage - SQL. It is not product oriented but rather uses standard SQL (SQL92). The tutorial doesn't cover all of SQL92; it concentrates on a subset of the standard that is both usable and commonly supported [...]