MongoCursorNext
MongoLink`
MongoLink`
MongoCursorNext
MongoCursorNext[MongoCursor[…]]
returns the next document in the MongoCursor[…] object.
更多信息和选项
- To use MongoCursorNext, you first need to load MongoLink using Needs["MongoLink`"].
- If MongoCursorNext is called on a cursor with no more documents, Null is returned.
- Read[MongoCursor[…]] is equivalent to MongoCursorNext[MongoCursor[…]].
- MongoCursorNext corresponds to cursor.next in the MongoDB documentation.
范例
基本范例 (1)
Wolfram Research (2018)，MongoCursorNext，Wolfram 语言函数，https://reference.wolfram.com/language/MongoLink/ref/MongoCursorNext.html.
文本
Wolfram Research (2018)，MongoCursorNext，Wolfram 语言函数，https://reference.wolfram.com/language/MongoLink/ref/MongoCursorNext.html.
CMS
Wolfram 语言. 2018. "MongoCursorNext." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/MongoLink/ref/MongoCursorNext.html.
APA
Wolfram 语言. (2018). MongoCursorNext. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/MongoLink/ref/MongoCursorNext.html 年