Conversion from nvarchar to time format failing?
从时间格式转换为失败？
CHANGE the data type of the TIMECHANGED column to NVarChar with a length of 20.
将timechanged列的数据类型更改为NVarChar，并指定其长度为20字节。
With this kind of test combined with the new nvarchar (Max) notation, it becomes possible to limit input to a word count instead.
通过将此类测试与新的nvarchar (max)表示法相结合，它可以限制输入字数。
However, performance can be significantly better using nvarchar (4,000) if all the relevant strings contain less than 4,000 characters.
然而，如果所有相关字符串包含的字符都少于4,000个，使用nvarchar(4,000)则性能可得到显著改善。
Just pass an integer value to the function within your SQL code and it will be implicitly cast to an nvarchar and the appropriate group will be returned.
仅将整数值传递给SQL代码中的函数，它会隐式地转换为nvarchar并且返回相应的组。
Just pass an integer value to the function within your SQL code and it will be implicitly cast to an nvarchar and the appropriate group will be returned.
仅将整数值传递给SQL代码中的函数，它会隐式地转换为nvarchar并且返回相应的组。
应用推荐