MongoDB\Driver\CursorInterface::getId
(mongodb >=1.6.0)
MongoDB\Driver\CursorInterface::getId — Returns the ID for this cursor
说明
Returns the MongoDB\Driver\CursorId associated with this cursor. A cursor ID uniquely identifies the cursor on the server.
参数
此函数没有参数。
返回值
Returns the MongoDB\Driver\CursorId for this cursor.
错误／异常
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
参见
- MongoDB\Driver\Cursor::getId() - Returns the ID for this cursor
- MongoDB\Driver\CursorId
- MongoDB\Driver\CursorId::__toString() - String representation of the cursor ID
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