MySQL- Free accessible the system of management the relational the bases of data. MySQL be created throuh by Swedish firm MySQL AB bought 16 January 2008 by Sun Microsystem. MySQL had been written with thought about speed rather than compatibility with standard SQL. The MySQL supports larger at present standard ANSI/ISO SQL. It shows his widening also and te new elemensts of language.
In version 5 added:

Stored procedures

Cursors

Triggerrys

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What it brings nearer the newest versions MySQL very to PostyresSQL under in relation to functionality.
The MySQL be pleases howere opinion of one guicker for often visited shopwindow.