SQL Server datetime数据类型设计与优化误区(二)

2014-11-24 08:43:54 · 作者: · 浏览: 4
T(2007-05-08 12:35:29. 1234567 +12:15 AS datetime2(7)) AS datetime2

8. ,CAST(2007-05-08 12:35:29.1234567 +12:15 AS datetimeoffset(7)) AS datetime