silverstripe-sqlite3/code/SQLite3Query.php
Damian Mooyman b3b82810a0 API Upgraded module to use new database ORM
API Use SQLite3::version to directly get connection version
2014-07-11 09:06:33 +12:00

63 lines
1.3 KiB
PHP

<?php
/**
* A result-set from a SQLite3 database.
*
* @package SQLite3
*/
class SQLite3Query extends SS_Query {
/**
* The SQLite3Connector object that created this result set.
*
* @var SQLite3Connector
*/
protected $database;
/**
* The internal sqlite3 handle that points to the result set.
*
* @var SQLite3Result
*/
protected $handle;
/**
* Hook the result-set given into a Query class, suitable for use by framework.
* @param SQLite3Connector $database The database object that created this query.
* @param SQLite3Result $handle the internal sqlite3 handle that is points to the resultset.
*/
public function __construct(SQLite3Connector $database, SQLite3Result $handle) {
$this->database = $database;
$this->handle = $handle;
}
public function __destruct() {
if($this->handle) $this->handle->finalize();
}
public function seek($row) {
$this->handle->reset();
$i=0;
while($i < $row && $row = @$this->handle->fetchArray()) $i++;
return true;
}
/**
* @todo This looks terrible but there is no SQLite3::get_num_rows() implementation
*/
public function numRecords() {
$c=0;
while($this->handle->fetchArray()) $c++;
$this->handle->reset();
return $c;
}
public function nextRecord() {
if($data = $this->handle->fetchArray(SQLITE3_ASSOC)) {
return $data;
} else {
return false;
}
}
}