public function alias($alias = null)
    {
        if (null === $alias) {
            $alias = $this->getTableAlias();
        }
        $this->oosql_table_alias = $alias;
        return $this;
    }
public function alias($alias = null)
    {
        if (null === $alias) {
            $alias = $this->getTableAlias();
        }
        $this->oosql_table_alias = $alias;
        return $this;
    }
public function alias ( $ alias = null ) { if ( null === $ alias ) { $ alias = $ this -> getTableAlias ( ) ; } $ this -> oosql_table_alias = $ alias ; return $ this ; }
Creates or bind provided alias with the current loaded table class
@param string $alias
@return \Phiber\oosql\oosql
Creates or bind provided alias with the current loaded table class