array( 'reference' => 'http://www.postgresql.org/docs/7.3/static/sql-keywords-appendix.html' ), 'SQL_92' => array( 'reference' => 'http://www.postgresql.org/docs/7.3/static/sql-keywords-appendix.html' ), 'PostgreSQL' => array( 'reference' => 'http://www.postgresql.org/docs/7.3/static/sql-keywords-appendix.html' ), 'Microsoft_SQL_Server' => array( 'reference' => 'http://msdn.microsoft.com/library/en-us/tsqlref/ts_ra-rz_9oj7.asp' ), 'MySQL' => array( 'reference' => 'http://dev.mysql.com/doc/mysql/en/reserved-words.html' ) ); /** * Reserved Keywords (SQL 99) */ $reserved_keywords['SQL_99']['keywords'] = <<