The MongoDB\BSON\MaxKey class

(mongodb >=1.0.0)

简介

Special BSON type which compares higher than all other possible BSON element values.

注意: This is an internal MongoDB type used for indexing and sharding.

final class MongoDB\BSON\MaxKey implements MongoDB\BSON\MaxKeyInterface, MongoDB\BSON\Type, JsonSerializable {

/* 方法 */

final public __construct()

}

版本	说明
PECL mongodb 2.0.0	此类不再实现 Serializable 接口。
PECL mongodb 1.3.0	Implements MongoDB\BSON\MaxKeyInterface.
PECL mongodb 1.2.0	Implements Serializable and JsonSerializable.