convert datetime to date sql

= ' 01-2002-03 'SELECT @dt--Results: 2002-01-03 00:00:00.000--the date entered does not specify the century partSET @dt = ' 01-02-03 'SELECT @dt--Results: 2003-01-02 00:00:00.000GO--3./*--descriptionIf the date entered does not contain a date separator, SQL Server interprets the dateSetting for set DATEFORMAT is ignor

server| function//in PHP processing date is very inconvenient, such as the two date difference between the month? What should we do? FileName: date.inc.php3 Before you use these two functions, you must first convert the date or datetime to the timestamp type. Such as: $today

of DATE. A time stamp that does not contain subsecond precision takes up 7 bytes of storage, just as a DATE datatype does. when your time stamp does contain subsecond data, it takes up 11 bytes of storage. use timestamp with time zone if you n Eed to keep track of the session time zone in which the data was entered. use timestamp with local time zone if you want the database to automatically

CONVERT (varchar), GETDATE (), 126): 2006-05-16t10:57:49.827Select CONVERT (varchar), GETDATE (), ():???? ?????? 1427 10:57:49:907amSelect CONVERT (varchar), GETDATE (), 131): 18/04/1427 10:57:49:920am2. SQL Server date and time functions1. Current system

automatically provides a length of 30.When converting to datetime or smalldatetime, SQL Server rejects any values that are not recognized as dates (including dates prior to January 1, 1753). When the date is within the appropriate range (January 1, 1900 to June 6, 2079), you can convert the

Label:One, SQL Server date-time functionsDate and time functions in SQL Server1. Current system date, timeSelect GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified dateExample: Add 2 days to the dateSelect DATEADD (day,2, ' 20

It is very inconvenient to process dates in PHP, for example, to find the month of the difference between two dates? What should I do? File name: date. inc. php3 before using these two functions, you must first convert the date or date to the timestamp type. For example: $ todaymktime (0, 0, 0,

One, SQL Server date-time functionsDate and time functions in SQL Server1. Current system date, timeSelect GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified dateExample: Add 2 days to the dateSelect DATEADD (day,2, ' 2004-10-

Tags: 0.00 interval based on different str diff system article arithmetic operationsOne, SQL Server time Date function detailed 1. Current system date, time Select GETDATE () 2. DateAdd returns a new datetime value based on adding a period of time to the specified date Examp

,char)The date parameter is a datetime type,Char: for 1~7 or Monday~sunday The date of the next one weeks (specified by char) for the specified time,Char can also be substituted with 1~7, 1 means Sunday, 2 for Monday ....It can also be Monday, Tuesday ... Sunday last_day-returns the date of the last day of the month on

Tags: style io strong data ar art problem divA1, select Update_date, convert (varchar (), update_date,111) JJ, CONVERT (varchar (), update_date,8) AA from Report_ Month//update_date is a datetime type and results are shown as:Update_date JJ AA2007-01-06 16:14:50.437 2007/01/06 16:14:50Select DATEPART (mm,sign_date) Montha,datepart (dd,sign_date) daya,sign_date fr

SQL Server Date and Time Processing set When the convert date conversion format is 20 or 120, the resulting string does not contain milliseconds.For example, select convert (varchar (23), getdate (), 120 or 20)21:46:43 When the date