SQL Server字符串到日期的转换 [英] Sql Server string to date conversion

问题描述

我想转换这样的字符串：

I want to convert a string like this:

'10/15/2008 10:06:32 PM'

转换为Sql Server中的等效DATETIME值。

into the equivalent DATETIME value in Sql Server.

在Oracle中，我会这样说：

In Oracle, I would say this:

TO_DATE('10/15/2008 10:06:32 PM','MM/DD/YYYY HH:MI:SS AM')

此问题表示我必须将字符串解析为标准格式，然后使用这些代码之一进行转换。对于这种平凡的行动来说，这似乎很可笑。有没有更简单的方法？

This question implies that I must parse the string into one of the standard formats, and then convert using one of those codes. That seems ludicrous for such a mundane operation. Is there an easier way?

推荐答案

SQL Server（2005、2000、7.0）没有任何灵活性，甚至没有灵活的方式，它以字符串格式获取任意结构化的datetime并将其转换为datetime数据类型。

SQL Server (2005, 2000, 7.0) does not have any flexible, or even non-flexible, way of taking an arbitrarily structured datetime in string format and converting it to the datetime data type.

任意是指写了它，尽管也许不是您，我或地球另一端的人会认为是直觉的，而且完全显而易见。坦白说，我不确定是否有这种算法。

By "arbitrarily", I mean "a form that the person who wrote it, though perhaps not you or I or someone on the other side of the planet, would consider to be intuitive and completely obvious." Frankly, I'm not sure there is any such algorithm.

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