<?php /** * A result-set from a PostgreSQL database. * * @package sapphire * @subpackage model */ class PostgreSQLQuery extends SS_Query { /** * The internal Postgres handle that points to the result set. * @var resource */ private $handle; /** * Hook the result-set given into a Query class, suitable for use by sapphire. * @param database The database object that created this query. * @param handle the internal Postgres handle that is points to the resultset. */ public function __construct($handle) { $this->handle = $handle; } public function __destruct() { if(is_resource($this->handle)) pg_free_result($this->handle); } public function seek($row) { return pg_result_seek($this->handle, $row); } public function numRecords() { return pg_num_rows($this->handle); } public function nextRecord() { return pg_fetch_assoc($this->handle); } }