date server

Local Test Cases: # there can be no spaces on either side of the equal sign, before the error has been out here yesterday= ' date-d last-day +%y-%m-%d ' echo $yesterday curday= ' Date +%y-%m-%d ' echo $curday echo "Now time: ' Date ' +%y%m%d%T '"

Date and Time functionsThis chapter discusses some functions that can be used to manipulate time values. See section 11.3, "Date and Time type" for valid formats for each time and date type with a range and a specified value. The following example

Common date functions SQL Server time and date function detailed, SQL Server, time, date, 1. Current system date, time Select GETDATE () 2. DateAdd returns a new datetime value on the basis of adding a period of time to the specified date For

------------------date is converted into a month and a day and seconds---------------Select ' R ' +convert (varchar), GETDATE (), 112)+right (CAST (Power (10,2) as varchar) +datepart (hour, GETDATE ()), 2)+right (CAST (Power (10,2) as varchar)

Summary of Access date and time functions. For more information, see Summary of Access date and time functions. For more information, see When developing a system today, we need to implement such a function. Query related content based on the

Reproduced in this blog, the original blog: http://blog.csdn.net/baiduandxunlei/article/details/9180075CONVERT (Data_type,expression[,style])CONVERT (varchar (10), field name, conversion format)DescriptionThis style is typically in the time type

When developing a system today, we need to implement such a function. Query related content based on the selected date, but not filter by the entire date, but filter by year, month, or day splitting, for example, from January 1, 2013 to January 1,

This is a feature that needs to be implemented today when developing systems According to the selected date, the query related content, but not according to the whole date to filter, but based on, year, month, Day split form to filter, such as 201

Common SQL Server date comparison and date query statements In SQL Server, you may need to obtain the current date and calculate some other dates. For example, your program may need to determine the first or last day of a month. Most of you probably

Get the date of the dayDate +%y-%m-%dOutput: 2011-07-28Assigns the current date to a date variabledate=$ (Date +%y%m%d)Sometimes we need to use dates before or after today, so we can use the-D parameter of dateGet Tomorrow's dateDate-d Next-day