Structured Query Language (SQL) is a standard for communicating with a database that is maintained by ANSI. The latest version is SQL-99, though a new standard is in the works (SQL-200n).

SQL Basics I: Data Queries —covers database terminology and the four basic query types. SQL Basics: SELECT statement options —covers the SELECT statement in detail and explains aggregate ...

Learning SQL (Structured Query Language), is one way to do that, no matter what role you have within an organisation, even the basics will give you an edge. Chris Lamph from Knowledge Tree ...