SQL 4


SQL 4 :

(ICT) A database term. Short for 'Structured Query Language'. This is a computer language especially created to handle data moving into and out of a database. There are many variations of SQL that database companies have developed for use with their own particular database application. But they all have some common commands such as INSERT - Insert data into the database tables, SELECT - Extract data from the database. WHERE - Sets up conditions that need to be met when selecting data. CREATE - Create a table within the database. SQL queries can be *very* complicated and so a company may employ professional database 'analysts' to set up and maintain their databases

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