/**
* Creates a row instance.
* @param array $data
* @param Result $result
*/
public function __construct(array $data, Result $result)
{
$this->data = $data;
$this->connection = $result->getConnection();
$this->table = $result->getTable();
$this->primary = $result->getPrimaryKey();
$this->frozen = !$this->table || !$this->primary || !isset($this->data[$this->primary]);
}
/**
* SELECT statement factory.
* @param string|array $columns Array or comma-separated list (optional)
* @param string $table
* @return Result fluent interface
*/
public function select($columns = null, $table = null)
{
$result = new Result($this->connection, $columns, $table);
foreach ($this->observers as $observer) {
$result->attachObserver($observer, $this->observers->getInfo());
}
return $result;
}
/**
* Implementation of SeekableIterator.
* @param int $offset
* @throws OutOfRangeException|DriverException
*/
public function seek($offset)
{
try {
$this->result->seek($offset);
} catch (DriverException $e) {
throw $e;
} catch (NeevoException $e) {
throw new OutOfRangeException("Cannot seek to offset {$offset}.", null, $e);
}
$this->row = $this->result->fetch();
$this->pointer = $offset;
}
public function testParseSourceJoinSubqueryAutoAlias()
{
$sq1 = new Result($this->connection, 'tab2');
$sq2 = new Result($this->connection, 'tab3');
$result = new Result($this->connection, 'tab1');
$this->assertEquals("`tab1`\nLEFT JOIN (\n\tSELECT *\n\tFROM `tab2`\n) `_join_1` ON `foo`" . "\nLEFT JOIN (\n\tSELECT *\n\tFROM `tab3`\n) `_join_2` ON `bar`", $this->parser($result->leftJoin($sq1, ':foo')->leftJoin($sq2, ':bar'))->parseSource());
}
public function testExplain()
{
$this->assertEquals(DummyResult::$dataExplain, $this->result->explain());
}
protected function setUp()
{
$this->result = new Result(new Connection('driver=Dummy'), 'author');
$this->row = new Row($this->result->getConnection()->getDriver()->getRow(0), $this->result);
}