What Is the First Day of the Month? While it may seem easy and very intuitive to say “first day of the month”, it obviously means the day that is marked as 1st on the calendar. In SQL, it means converting any given date to its corresponding month’s first day. Basic Usage: In ...
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 funct...
The first variant of getting the first day of the month implements the simple task of replacing the day portion of the given input date with 1. CREATE FUNCTION [dbo].[ufn_GetFirstDayOfMonth] ( @pInputDate DATETIME ) RETURNS DATETIME BEGIN RETURN CAST(CAST(YEAR(@pInputDate) AS VARCHAR(4...
–FirstDayPrevious/Current/NextMonthsSELECTDATEADD(MONTH,DATEDIFF(MONTH,0,GETDATE())-1,0),'First Day of Previous Month'UNIONALLSELECTDATEADD(DAY,-(DAY(DATEADD(MONTH,1,GETDATE()))-1),DATEADD(MONTH,-1,GETDATE())),'First Day of Previous Month (2)'UNIONALLSELECTDATEADD(MONTH,DATEDIFF(MONTH,...
There is no straightforward way or built-in function to get the first day of the month for a specific date or current date in SQL Server. To get it, we have to write our own script. I have seen people converting the datetime to varchar and do some manipulation to get the result. Her...
Week of year (1-53) where week 1 starts on the first day of the year and continues to the seventh day of the year. W No Week of month (1-5) where week 1 starts on the first day of the month and ends on the seventh.
There is no date function to calculate and return the first day of a month in SQL. We can use other available date functions for this. We will show an
SET first_day_of_last_month = last_day(add_months(last_month_date, -1) - days_in_last_month + 1); 1. 2. 结论 通过以上步骤,我们成功实现了在Hive SQL中获取上个月的第一天的操作。希望本文对刚入行的小白有所帮助,也希望大家在处理日期相关的需求时能够更加得心应手。如果有任何疑问,欢迎留言...
-- 获取上个月最后一天SELECTlast_day(current_date-interval'1'month)ASlast_day_of_last_month;-- 获取上个月第一天SELECTdate_add(last_day(current_date-interval'1'month),1)ASfirst_day_of_last_month; 1. 2. 3. 4. 5. 2.2 方法二:使用Hive UDF函数 ...
If the day is missing, the first day of the month is supplied. TheSET DATEFORMATsession setting isn't applied when you specify the month in alphabetical form. Alphabetical Apr[il] [15][,] 1996 Apr[il] 15[,] [19]96 Apr[il] 1996 [15] ...