sql convert函数的用法教程分享(一)
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sql convert函数的用法教程分享: CONVERT(data_type,expression[,style]) convert(varchar(10),字段名,转换格局) 解释: 此样式一样平常在时光范例(datetime,smalldatetime)与字符串范例(nchar,nvarchar,char,varchar) 互相转换的时刻才用到. 语句 成果 SELECT CONVERT(varchar(100), GETDATE(), 0) 07 15 2009 4:06PM SELECT CONVERT(varchar(100), GETDATE(), 1) 07/15/09 SELECT CONVERT(varchar(100), GETDATE(), 2) 09.07.15 SELECT CONVERT(varchar(100), GETDATE(), 3) 15/07/09 SELECT CONVERT(varchar(100), GETDATE(), 4) 15.07.09 SELECT CONVERT(varchar(100), GETDATE(), 5) 15-07-09 SELECT CONVERT(varchar(100), GETDATE(), 6) 15 07 09 SELECT CONVERT(varchar(100), GETDATE(), 7) 07 15, 09 SELECT CONVERT(varchar(100), GETDATE(), 8) 16:06:26 SELECT CONVERT(varchar(100), GETDATE(), 9) 07 15 2009 4:06:26:513PM SELECT CONVERT(varchar(100), GETDATE(), 10) 07-15-09 SELECT CONVERT(varchar(100), GETDATE(), 11) 09/07/15 SELECT CONVERT(varchar(100), GETDATE(), 12) 090715 SELECT CONVERT(varchar(100), GETDATE(), 13) 15 07 2009 16:06:26:513 SELECT CONVERT(varchar(100), GETDATE(), 14) 16:06:26:513 SELECT CONVERT(varchar(100), GETDATE(), 20) 2009-07-15 16:06:26 SELECT CONVERT(varchar(100), GETDATE(), 21) 2009-07-15 16:06:26.513 SELECT CONVERT(varchar(100), GETDATE(), 22) 07/15/09 4:06:26 PM SELECT CONVERT(varchar(100), GETDATE(), 23) 2009-07-15 SELECT CONVERT(varchar(100), GETDATE(), 24) 16:06:26 SELECT CONVERT(varchar(100), GETDATE(), 25) 2009-07-15 16:06:26.513 SELECT CONVERT(varchar(100), GETDATE(), 100) 07 15 2009 4:06PM SELECT CONVERT(varchar(100), GETDATE(), 101) 07/15/2009 SELECT CONVERT(varchar(100), GETDATE(), 102) 2009.07.15 SELECT CONVERT(varchar(100), GE |

