sqlserver 查询时，datetime的相关函数

在对sqlserver进行查询时，有以时间为条件查询的。传入的string类型的要转换为datetime格式(sqlserver中存储的即为datetime格式)。转换函数为convert（datetime,’’）

以下的函数是得到当前的时间（不同格式的）

         Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
        Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
        Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
        Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
        Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
        Select CONVERT(varchar(100), GETDATE(), 5): 16-05-06
        Select CONVERT(varchar(100), GETDATE(), 6): 16 05 06
        Select CONVERT(varchar(100), GETDATE(), 7): 05 16, 06
        Select CONVERT(varchar(100), GETDATE(), 8): 10:57:46
        Select CONVERT(varchar(100), GETDATE(), 9): 05 16 2006 10:57:46:827AM
        Select CONVERT(varchar(100), GETDATE(), 10): 05-16-06
        Select CONVERT(varchar(100), GETDATE(), 11): 06/05/16
        Select CONVERT(varchar(100), GETDATE(), 12): 060516
        Select CONVERT(varchar(100), GETDATE(), 13): 16 05 2006 10:57:46:937
        Select CONVERT(varchar(100), GETDATE(), 14): 10:57:46:967
        Select CONVERT(varchar(100), GETDATE(), 20): 2006-05-16 10:57:47
        Select CONVERT(varchar(100), GETDATE(), 21): 2006-05-16 10:57:47.157
        Select CONVERT(varchar(100), GETDATE(), 22): 05/16/06 10:57:47 AM
        Select CONVERT(varchar(100), GETDATE(), 23): 2006-05-16
        Select CONVERT(varchar(100), GETDATE(), 24): 10:57:47
        Select CONVERT(varchar(100), GETDATE(), 25): 2006-05-16 10:57:47.250
        Select CONVERT(varchar(100), GETDATE(), 100): 05 16 2006 10:57AM
        Select CONVERT(varchar(100), GETDATE(), 101): 05/16/2006
        Select CONVERT(varchar(100), GETDATE(), 102): 2006.05.16
        Select CONVERT(varchar(100), GETDATE(), 103): 16/05/2006
        Select CONVERT(varchar(100), GETDATE(), 104): 16.05.2006
        Select CONVERT(varchar(100), GETDATE(), 105): 16-05-2006
        Select CONVERT(varchar(100), GETDATE(), 106): 16 05 2006
        Select CONVERT(varchar(100), GETDATE(), 107): 05 16, 2006
        Select CONVERT(varchar(100), GETDATE(), 108): 10:57:49
        Select CONVERT(varchar(100), GETDATE(), 109): 05 16 2006 10:57:49:437AM
        Select CONVERT(varchar(100), GETDATE(), 110): 05-16-2006
        Select CONVERT(varchar(100), GETDATE(), 111): 2006/05/16
        Select CONVERT(varchar(100), GETDATE(), 112): 20060516
        Select CONVERT(varchar(100), GETDATE(), 113): 16 05 2006 10:57:49:513
        Select CONVERT(varchar(100), GETDATE(), 114): 10:57:49:547
        Select CONVERT(varchar(100), GETDATE(), 120): 2006-05-16 10:57:49
        Select CONVERT(varchar(100), GETDATE(), 121): 2006-05-16 10:57:49.700
        Select CONVERT(varchar(100), GETDATE(), 126): 2006-05-16T10:57:49.827
        Select CONVERT(varchar(100), GETDATE(), 130): 18 ???? ?????? 1427 10:57:49:907AM
        Select CONVERT(varchar(100), GETDATE(), 131): 18/04/1427 10:57:49:920AM

用的最多的是23和120.

Select CONVERT(varchar(100), GETDATE(), 23): 2006-05-16

Select CONVERT(varchar(100), GETDATE(), 120): 2006-05-16 10:57:49