sql get current time

1. 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, ' 2004-10-15 ')--return: 2004-10-1700:00:00.0003.

Java Gets the current time 1 New java.util.Date (); 2 New Timestamp (Date.gettime ()); Java gets yesterday's time 1 Calendar cal = calendar.getinstance (); 2 Cal.add (calendar.date,-1); 3 New SimpleDateFormat ("Yyyy-mm-dd").

--Get the current date (for example: YYYYMMDD)Select CONVERT (nvarchar), GETDATE (), 112)--Get the current date (for example: YYYYMMDD hh:MM:ss)Select GETDATE ()--Get the current date (for example: YYYY-MM-DD)Select Datename (Year,getdate ()) + '-' +

server| Resolution | How the problem resolves connection problems in SQL Server 2000 apply to important notes: This article contains information about modifying the registry. Be sure to back up the registry before you modify the registry, and be

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in the process of co-development of charge system of computer room, responsible for writing U layer of H Raises the question of whether the value of that date and time field is obtained from the client program or from the DBMS on the server? To tell

Original address: http://www.cnblogs.com/lyhabc/p/3367274.htmlBefore reading this article, you can read the following article firstSQL Server's unique task scheduling algorithm "Sqlos"Task Scheduler for SQL Server Sqlos [go]Translated

1We can get the current time by using the Datatime class. By invoking various methods in the class we can get different times: for example: Date ( -- the-Geneva), Time ( A： A： A), Date + time ( -- the-Geneva A： One：Ten) and so on. 2 3 //Get date +

*sql optimization based on ORACLE11GR2 reading notes * Third, cursor in OracleThe cursor in Oracle is a vector of SQL parsing and execution in an Oracle database and is a data structure for C (Oracle is written in C).There are two types of cursor in

1.1 Get the current date + time (date + times) function: Now ()Mysql> Select Now (); + ——————— + | Now () | + ——————— + | 2013-04-08 20:56:19 | + ——————— +In addition to the now () function to get the current datetime, MySQL has the following