此相关问题可能有助于语言和ISO-8601日期格式。
为什么SQL Server误解了此ISO 8601格式日期？

This related question might help with languages and ISO-8601 date formats. Why is SQL Server misinterpreting this ISO 8601 format date?

请参阅文章 datetime数据类型的最终指南，在答案中也链接了SQL Server使用的datetime类型的更多信息。

See the article The ultimate guide to the datetime datatypes which was also linked in the answer for more information on the datetime types used by SQL Server.