public function testCreateUpdate()
{
$stmt = Statement::createUpdate($this->connection, $s = 'table', $d = array('column' => 'value'));
$this->assertEquals($d, $stmt->getValues());
$this->assertEquals($s, $stmt->getTable());
$this->assertEquals(Manager::STMT_UPDATE, $stmt->getType());
}
/**
* Updates corresponding database row if available.
* @throws NeevoException
* @return int Number of affected rows.
*/
public function update()
{
if ($this->frozen) {
throw new NeevoException('Update disabled - cannot get primary key or table.');
}
if (!empty($this->modified)) {
return Statement::createUpdate($this->connection, $this->table, $this->modified)->where($this->primary, $this->data[$this->primary])->limit(1)->affectedRows();
}
return 0;
}
private function createUpdate($table, array $data)
{
return Statement::createUpdate($this->connection, $table, $data);
}
/**
* UPDATE statement factory.
* @param string $table
* @param array|\Traversable $data
* @return Statement fluent interface
*/
public function update($table, $data)
{
$statement = Statement::createUpdate($this->connection, $table, $data);
foreach ($this->observers as $observer) {
$statement->attachObserver($observer, $this->observers->getInfo());
}
return $statement;
}
