CREATEFUNCTIONfnGetLastDayOfMonth ( @YearSMALLINT ,@MonthTINYINT ) RETURNSSMALLDATETIME AS BEGIN DECLARE@LastDaySMALLDATETIME DECLARE@StrVARCHAR(10) SET@Str=Cast(@YearASVARCHAR(4))+'-'+Cast(@MonthASVARCHAR(2))+'-1' SET@LastDay=DateAdd(d,-1,DateAdd(m,1, dbo.fnGetFirstDayOfMonth(@Year,...
SELECT DATEADD (dd, -1, DATEADD(mm, DATEDIFF(mm, 0, GETDATE()) + 2, 0)) In SQL Server 2012 and lateryou can use EOMONTH Function to Get First and Last Day of a Month in SQL Server: Here is an example how you can get thelast day of the month you specify, using EOMONTH func...
SELECTEOMONTH(GETDATE())ASLastDayOfMonth; 1. 运行上述代码,将返回当月的第一天和最后一天的日期。 获取当月所有日期 要获取当月的所有日期,可以使用 SQL Server 的内置函数DATEFROMPARTS()和EOMONTH()结合起来。 首先,我们可以使用DATEFROMPARTS()函数获取当月的第一天的日期。 DECLARE@FirstDayDATE=DATEFROMPARTS(YE...
returnthe last dayofthe month createfunctionReplaceDay(@OrigDate date,@NewDay int)returns dateas...
This function returns the last day of the month containing a specified date, with an optional offset.Tip In SQL Server 2022 (16.x) and later versions, you can use DATETRUNC to calculate the start of the month.Transact-SQL syntax conventions...
CREATE FUNCTION (外部) CREATE LOCATION CREATE MATERIALIZED VIEW CREATE RECIPIENT CREATE SCHEMA CREATE SERVER CREATE SHARE CREATE STREAMING TABLE CREATE TABLE 數據表屬性和數據表選項 CREATE TABLE 使用 Hive 格式 CREATE TABLE CONSTRAINT CREATE TABLE USING CREATE TABLE LIKE CREATE VIEW CREATE VOLUME DECL...
FunctionSyntaxReturn valueReturn data typeDeterminism DATEADDDATEADD (datepart,number,date)Returns a newdatetimevalue by adding an interval to the specifieddatepartof the specifieddate.The data type of thedateargumentDeterministic EOMONTHEOMONTH (start_date[ ,month_to_add] )Returns the last day of the...
SQL_FN_TSI_DAYSQL_FN_TSI_WEEKSQL_FN_TSI_MONTHSQL_FN_TSI_QUARTERSQL_FN_TSI_YEARFIPS 过渡级别一致性驱动程序将始终返回在其中设置所有这些位的位掩码。 SQL_TIMEDATE_FUNCTIONS 1.0 注意:ODBC 1.0 中引入了信息类型;每个位掩码都标有引入它的版本。SQLUINTEGER 位掩码,枚举驱动程序和关联的数据源支持的标量...
2. 从日期时间中提取字段/格式化时间1)year、month、day、dayofmonth、hour、minute、second 代码语言:javascript 复制 --20selectday("2020-12-20"); 2)dayofweek(1 = Sunday, 2 = Monday, ..., 7 = Saturday)、dayofyear 代码语言:javascript
This works by inputting 01’ in the ‘day’ part of the function. Therefore changing the date to the first day of the month, without writing any code. Other methods include: 2.) Returning the first day of a month in SQL SERVER