dateadd(day, datediff(day,0, getdate() ), 0) – 任何 SQL Server 版本使用这些来确定当前日期,然后添加(8-24)小时或(22-24)小时来确定昨天的边界,例如WHERE superLaneID = '90099' AND time >= dateadd(hour,(8-24),cast(getdate() as date)) AND time < dateadd(hour,(22-24),cast(getdate...
SELECT dateadd(ms,-3,DATEADD(mm, DATEDIFF(mm,0,getdate()), 0)) 1. 计算出来的日期的时间部分包含了一个Sql Server可以记录的一天的最后时刻("23:59:59:997")的时间。 去年的最后一天 连接上面的例子,为了要得到去年的最后一天,你需要在今年的第一天上减去3毫秒。 SELECT dateadd(ms,-3,DATEADD(yy, ...
SQL databases have several functions that reduce the complexity of working with date and time. Using these functions and a date and time type column, you can depend on SQL for the logic to write and read data with date and time. In this post, you’ll learn how to use the SQL date an...
SQL DECLARE@dt datetimeoffset =switchoffset(CONVERT(datetimeoffset,GETDATE()),'-04:00');SELECT*FROMtWHEREc1 > @dtOPTION(RECOMPILE); Examples The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are ret...
SQL DECLARE@dt datetimeoffset =switchoffset(CONVERT(datetimeoffset,GETDATE()),'-04:00');SELECT*FROMtWHEREc1 > @dtOPTION(RECOMPILE); Examples The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are ret...
Summary Date time function in SQL Server. To use Date time function, we can find out week start date and week end date. See Also SQL Server 2016 Management Studio: Installation SQL Server: Database Engine Permission Basics
How to get last synchronization date and time of a database in SQL? Any query to check or what is the log file? Please let me know Regards, Boopathi All replies (6) Tuesday, January 29, 2019 7:33 PM What do you mean by "synchronization"? Synchronization of what? Are you referring ...
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public java.lang.String getTimeDateFunctions() Return Value AStringthat contains a list of the time and date functions. Exceptions SQLServerException Remarks This getTimeDateFunctions method is specified by the getTimeDateFunctions method in the java.sql.DatabaseMetaData interface. ...
public java.lang.String getTimeDateFunctions() Return Value AStringthat contains a list of the time and date functions. Exceptions SQLServerException Remarks This getTimeDateFunctions method is specified by the getTimeDateFunctions method in the java.sql.DatabaseMetaData interface. ...