protected function parse_query($sql) {
        $stmt = oci_parse($this->oci, $sql);
        if ($stmt == false) {
            throw new dml_connection_exception('Can not parse sql query'); //TODO: maybe add better info
        }
        return $stmt;
    }
protected function parse_query($sql) {
        $stmt = oci_parse($this->oci, $sql);
        if ($stmt == false) {
            throw new dml_connection_exception('Can not parse sql query'); //TODO: maybe add better info
        }
        return $stmt;
    }
protected function parse_query ( $ sql ) { $ stmt = oci_parse ( $ this -> oci , $ sql ) ; if ( $ stmt == false ) { throw new dml_connection_exception ( 'Can not parse sql query' ) ; //TODO: maybe add better info } return $ stmt ; }
Prepare the statement for execution
@throws dml_connection_exception
@param string $sql
@return resource
Prepare the statement for execution