MongoCollection::deleteIndexes

(PECL mongo >=0.9.0)

MongoCollection::deleteIndexes — Delete all indices for this collection

public array MongoCollection::deleteIndexes ( void )

此函数没有参数。

Returns the database response.

Example #1 MongoCollection::deleteIndexes() example

This example demonstrates how to delete all indexes from a collection and the response to expect.


<?php

$collection = $mongo->my_db->articles;
$response = $collection->deleteIndexes();
print_r($response);

?>

以上例程的输出类似于：

Array
(
    [nIndexesWas] => 1
    [msg] => all indexes deleted for collection
    [ok] => 1
)