http://pear.php.net/package/SQL_Parser
http://sourceforge.net/projects/txtsql
http://code.google.com/p/php-sql-parser
За Perl има повече разнообразие
http://pear.php.net/package/SQL_Parser
http://sourceforge.net/projects/txtsql
http://code.google.com/p/php-sql-parser
За Perl има повече разнообразие