MongoCollection::deleteIndexes
(PECL mongo >=0.9.0)
MongoCollection::deleteIndexes — Delete all indices for this collection
설명
public array MongoCollection::deleteIndexes
( void
)
인수
이 함수는 인수가 없습니다.
반환값
Returns the database response.
예제
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);
?>
위 예제의 출력 예시:
Array
(
[nIndexesWas] => 1
[msg] => all indexes deleted for collection
[ok] => 1
)
참고
- MongoCollection::createIndex() - Creates an index on the specified field(s) if it does not already exist.
- MongoCollection::deleteIndex() - Deletes an index from this collection
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