cvs: pear /MDB manager_common.php

lsmith Wed Jul 10 07:18:57 2002 EDT Modified files: /pear/MDB manager_common.php Log: added _isSrquenceName Index: pear/MDB/manager_common.php diff -u pear/MDB/manager_common.php:1.6 pear/MDB/manager_common.php:1.7 --- pear/MDB/manager_common.php:1.6 Thu Jul 4 15:10:17 2002 +++ pear/MDB/manager_common.php Wed Jul 10 07:18:57 2002 @@ -42,7 +42,7 @@ // | Author: Lukas Smith <smith@dybnet.de> | // +----------------------------------------------------------------------+ // -// $Id: manager_common.php,v 1.6 2002/07/04 19:10:17 lsmith Exp $ +// $Id: manager_common.php,v 1.7 2002/07/10 11:18:57 lsmith Exp $ // // MDB proxy class for RDBMS management methods. // @@ -117,7 +117,30 @@ } return (DB_OK); } - + + // }}} + // {{{ _isSequenceName() + + /** + * list all tables in the current database + * + * @param $dbs (reference) array where database names will be stored + * @param string $sqn string that containts name of a potential sequence + * + * @access privat + * + * @return mixed name of the sequence if $sqn is a name of a sequence, else FALSE + */ + function _isSequenceName(&$db, $sqn) + { + $seq_pattern = '/^'.preg_replace('/%s/', '([a-z0-9_]+)', $db->options['seqname_format']).'$/i'; + $seq_name = preg_replace($seq_pattern, '\\1', $sqn); + if($seq_name && $sqn == $db->getSequenceName($seq_name)) { + return $seq_name; + } + return FALSE; + } + /* PUBLIC METHODS */ function createDatabase(&$db, $database)