MongoDB::repair - Repairs and compacts this database
Вернуться к: MongoDB
MongoDB::repair
(PECL mongo >=0.9.0)
MongoDB::repair — Repairs and compacts this database
Описание
$preserve_cloned_files = FALSE
[, bool $backup_original_files = FALSE
]] )This creates a fresh copy of all database data. It will remove any corrupt data and compact and large stretches of free space it finds. This is a very slow operation on a large database.
This is usually run from the shell or the command line, not the driver.
It is equivalent to the function:
<?php
public function repair() {
return $this->command(array('repairDatabase' => 1));
}
?>
Список параметров
-
preserve_cloned_files -
If cloned files should be kept if the repair fails.
-
backup_original_files -
If original files should be backed up.
Возвращаемые значения
Returns db response.
Смотрите также
MongoDB core docs on » repairDatabase.
Примеры
Пример #1 MongoDB::repair() example
This example demonstrates how to repare and compact a database.
<?php
$db = $mongo->foo;
$response = $db->repair();
print_r($response);
?>
Результатом выполнения данного примера будет что-то подобное:
Array
(
[ok] => 1
)
Вернуться к: MongoDB