final private function getSqlKeyConditions() {
	
		$class		= get_called_class();
		$tableKey	= (array)$class::TABLE_KEY;
		$conds		= array();
		
			foreach ($tableKey as $field) {
				$conds[] = $this->db->escape($field) . ' = ?';
			}
		
		return $conds;

	}
final private function getSqlKeyConditions() {
	
		$class		= get_called_class();
		$tableKey	= (array)$class::TABLE_KEY;
		$conds		= array();
		
			foreach ($tableKey as $field) {
				$conds[] = $this->db->escape($field) . ' = ?';
			}
		
		return $conds;

	}
final private function getSqlKeyConditions ( ) { $ class = get_called_class ( ) ; $ tableKey = ( array ) $ class :: TABLE_KEY ; $ conds = array ( ) ; foreach ( $ tableKey as $ field ) { $ conds [ ] = $ this -> db -> escape ( $ field ) . ' = ?' ; } return $ conds ; }
Build a list of SQL conditions to select the current mapped object into DB.

@return string[]
Build a list of SQL conditions to select the current mapped object into DB .