datetime data转换为字符类型。在这里，你要求相反的转换。 输入1 declare @str varchar(20) set @st...
在存储过程中,将VARCHAR2转化为DATE,为了前后台一致, 采用统一的转化格式。 i_start_DATE:=TO_DATE(i_start_string,'YYYY/MM/DD HH24:MI:SS');i_end_date:=TO_DATE(i_end_string,'YYYY/MM/DD HH24:MI:SS'); 1. 2. 在前台POWERBUILDER中,将DATE或者DATETIME型变量转化为STRING型, 也采用上述统一格...
2,TRIM(exp) :去除两边空格; 3,DATEFORMAT(date_exp,date_format) :日期型转字符型; 4,STRING(exp):转为字符型; 5,SUBSTRING(exp,int-exp1,[int-exp2]):截取exp从int-exp1开始,截取int-exp2个字符; 6,REPLACE(o-exp,search-exp,replace-exp):从o-exp搜索search-exp,替换为replace-exp; 7,SPACE(...
--测试代码selectTRIM('EXP3');--结果:EXP3 3)DATEFORMAT(date_exp,date_format) :日期型转字符型; --示例代码selectDATEFORMAT(now(),'YYYYMMDD');selectDATEFORMAT(now(),'YYYY-MM-DD HH:MM:SS'); 4)STRING(exp):转为字符型; --测试代码selectstring(now());--结果:2018-04-26 17:07:42.840 ...
4)DATEFORMAT(date_exp,date_format) :日期型转字符型; 5)STRING(exp):转为字符型; 6)SUBSTRING(exp,int-exp1,[int-exp2]):截取exp从int-exp1开始,截取int-exp2个字符; 7)REPLACE(o-exp,search-exp,replace-exp):从o-exp搜索search-exp,替换为replace-exp; ...
Sybase-各种日期时间格式(国外英文资料) The standard date time format, such as 2008-11-7 9:23:33 Select convert (datetime, convert (char (8), getdate (), 112) | | '| | convert (char (8), getdate (), 108) The standard date format (string), such as 2008-11-7 Select convert (...
Sybase日期函数详解.docx,Sybase日期函数详解 Sybase date function Key word: Sybase date function Sybase date function Date function Getdate () Get the current time, you can set up to get a variety of time formats Datepart (date, part, date) A portion of th
Thecalculatedresultsto//+1,firstdaysbecauseofthecalculatedforaweekonSunday,SaturdaybecameseventhdaysaweekSetdatefirst1Selectdatepart(weekday,getdate())--weekdayStringtimeSelectgetdate()-'03/11/12'Selectconvert(char,getdate(),101)-'09/27/2003'Selectconvert(char,getdate(),102)-'2003.11.12'Select...
s:type="y:string">encrypt this</m:text> </m:EncryptMessage> </E:Body> </E:Envelope> RESPONSE: HTTP/1.1 100 Continue Server: Microsoft-IIS/5.0 Date: Wed, 22 Jan 2003 14:09:09 GMT RESPONSE: HTTP/1.1 200 OK Server: Microsoft-IIS/5.0 ...
1.Oracle表名、字段名不区分大小写,Sybase严格区分 2.Oracle中to_char()/to_date() ---Sybase的convert() --Oracle:to_char(sysdate,'dd-mm-yyyy day'),to_date(string,format) --Sybase:convert(char(15),日期,108),convert(datetime,string,108) ...