It simply emulates foreign key constraints for databases that don't support it themselves.
PostGreSQL does support it so you might want to check the manual on what it does: http://www.postgresql.org/docs/8.2/interactive/ddl-constraints.html (bottom of the page) Peter Lauri-2 wrote: > > Hi, > > Anyone who have an address to an good example of onDelete. I saw this in > the manual, but it doesn't show the whole process. > > > <?php > class BugsProducts extends Zend_Db_Table_Abstract > { > ... > protected $_referenceMap = array( > 'Product' => array( > 'columns' => array('product_id'), > 'refTableClass' => 'Products', > 'refColumns' => array('product_id'), > 'onDelete' => self::CASCADE, > 'onUpdate' => self::RESTRICT > ), > ... > ); > } > > /Peter > > > -- View this message in context: http://www.nabble.com/DB%3A-onDelete%2C-good-example--tf4872181s16154.html#a13946221 Sent from the Zend Framework mailing list archive at Nabble.com.
