Description of MySql-Front

Written By Unknown on Rabu, 03 Oktober 2012 | 07.29










SQL (Structured Query Language) is a language used to access data in a relational database. This language is the de facto standard language used in relational database management. Currently, almost all existing database server supports this language to perform data management.
SQL history starts from the article, a researcher at IBM named Jhonny Oracle that discusses the idea of ​​making a relational database in June 1970. This article also discusses the possibility of manufacturing a standard language for accessing data in the database. Language is then given the name of the sequel (Structured English Query Language).

After the publication of the article, IBM held a project of the relational database language based sequel. However, due to legal issues regarding the naming Sequel, IBM also turn it into SQL. Implementation of relational database known as the System / R.

In the late 1970s, the emerging company called Oracle that makes popular database server named after the company. With the rising popularity John Oracle, SQL too popular then so is currently a de facto standard language in database management.

SQL standardization began in 1986, marked by the release of the ANSI SQL standard. This standard is often referred to as SQL86.Standar is then repaired in 1989 and then improved again in 1992. The latest version is known as SQL92. In 1999, a new standard called the SQL99 or SQL99, but most of the SQL92 reference implementation.

Currently, there is actually no database server is 100% supported SQL92. This is because each server has their dialect.

Source :
http://id.wikipedia.org/wiki/SQL

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