Execute the following Microsoft SQL Server T-SQL datetime and date formatting scripts in Management Studio Query Editor to demonstrate the multitude of temporal data formats available in SQL Server. First we start with the conversion options available for sql datetime formats with century (YYYY or CC...
1CreatefunctionFormatDateTime(@Datedatetime,@formatStrvarchar(20)) 2returnsvarchar(16) 3as 4begin 5declare@tempstrvarchar(20),@indexint,@retStrvarchar(20),@formatLenint,@str1varchar(6),@str2varchar(6),@str3varchar(6),@jint 6declare@tempformatvarchar(20) 7select@tempformat=@formatStr,@form...
1 Create function FormatDateTime(@Date datetime,@formatStr varchar(20)) 2 returns varchar(16) 3 as 4 begin 5 declare @tempstr varchar(20),@index int,@retStr varchar(20),@formatLen int,@str1 varchar(6),@str2 varchar(6),@str3 varchar(6),@j int 6 declare @tempformat varchar(20) 7...
Array data type in SQL server Array's IN SQL SERVER? ASCII values for extended characters Assign empty string '' if datetime is null Assign EXEC output to Variable Assigning NULL value to column name using Case Statement of where is SQL SERVER 2008 atomic if not exists() and insert or upd...
Datetime Formats in SQL Server 2008 SQL Server 2008 provides a variety of datetime formats that allow you to display date and time values in different ways. Some common datetime formats include: YYYY-MM-DD: Display date in the formatYYYY-MM-DD. ...
SQL Server中的类似于Delphi的FormatDateTime的函数 Create function FormatDateTime(@Date datetime,@formatStr varchar(20)) returns varchar(16) as begin declare @tempstr varchar(20),@index int,@retStr varchar(20),@formatLen int,@str1 varchar(6),@str2 varchar(6),@str3 varchar(6),@j int ...
Often, we need only thedate partfrom theDateTimecolumn. Since the date values are stored in SQL Server in YYYY-MM-DD format by default,extracting the date part from the DateTime data type returns the date in this format. Let’s have a look at an example. TheDODcolumn in thePatienttable...
SQL SELECTFORMAT(CAST('07:35'ASTIME), N'hh\.mm');--> returns 07.35SELECTFORMAT(CAST('07:35'ASTIME), N'hh\:mm');--> returns 07:35 Format 會傳回指定 AM 或 PM 的格式化目前時間。 SQL SELECTFORMAT(SYSDATETIME(), N'hh:mm tt');--> returns 03:46 PMSELECTFORMAT(SYSDATETIME(), ...
KorrigiertSQLBIT,SQLTINYINT,SQLSMALLINT,SQLINT,SQLBIGINT,SQLFLT4,SQLFLT8,SQLDATETIME,SQLDATETIM4,SQLDATETIM8,SQLMONEY,SQLMONEY4,SQLVARIANTundSQLUNIQUEIDKeine.NULLABLE Variable ZahlSQLDECIMALundSQLNUMERICKeine.NULLABLE, PRECISION, SCALE LOBSQLIMAGE,CharLOB,SQLTEXTundSQLUDTKeine.NULLABLE ...
sqlserver2000中使用convert来取得datetime数据类型样式(全) 日期数据格式的处理,两个示例: convert(varchar(16),时间一,20)结果:2007-020108:02 /*时间一般为getdate()函数或数据表里的字段*/ convert(varchar(10),时间一,23)结果:2007-02-01/*