Question: How do I start a week from Monday in SQL?

How do I start a week from Monday in SQL Server?

4 Answers. SET DATEFIRST 1; this sets Monday to the first day of the week for the current connection.

How do I change the start of the week in SQL?

Set Week Start Day

In SQL Server, there is a @@DATEFIRST function, which returns the current week start day (value of SET DATEFIRST). To change default week start day, we can set any week start day value between 1-7 to DATEFIRST.

How do you get a day of the week from a date in SQL?

Sometimes we need to get the day of week in name or number. SQL Server has a couple of inbuilt functions to get the day of week from the given date. To get the name of the day of week, you can use DATENAME function and to get the number of the day of week, you can use DATEPART function.

How do I get current week in SQL?

7 Answers

  1. datepart(dw, getdate()) will return the number of the day in the current week, from 1 to 7, starting with whatever you specified using SET DATEFIRST.
  2. dateadd(day, 1-datepart(dw, getdate()), getdate()) subtracts the necessary number of days to reach the beginning of the current week.
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How do I get a week start and end in SQL?

Week start date and end date using Sql Query

  1. SELECT DATEADD( DAY , 2 – DATEPART(WEEKDAY, GETDATE()), CAST (GETDATE() AS DATE )) [Week_Start_Date]
  2. select DATEPART(WEEKDAY, GETDATE()) …
  3. Select DATEADD( DAY , 8 – DATEPART(WEEKDAY, GETDATE()), CAST (GETDATE() AS DATE )) [Week_End_Date]
  4. select DATEPART(WEEKDAY, GETDATE())

How do I get last 7 days record in SQL?

Here’s the SQL query to get records from last 7 days in MySQL. In the above query we select those records where order_date falls after a past interval of 7 days. We use system function now() to get the latest datetime value, and INTERVAL clause to calculate a date 7 days in the past.

How dO I get the current day in SQL?

To get the current date and time in SQL Server, use the GETDATE() function. This function returns a datetime data type; in other words, it contains both the date and the time, e.g. 2019-08-20 10:22:34 .

What day is the first day of the week?

While, for example, the United States, Canada, Brazil, Japan and other countries consider Sunday as the first day of the week, and while the week begins with Saturday in much of the Middle East, the international ISO 8601 standard and most of Europe has Monday as the first day of the week.

How dO I get the first Sunday of the month in SQL?

First, get the current month and add one month. Next, set the date of that variable to be on the first. Next, find the day value of that date (let’s assume Mondays are 1 and Sundays are 7). Next, subtract the day value of the 1st of the month from the day value of Sunday (7).

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What is Datepart?

Definition and Usage. The DATEPART() function returns a specified part of a date. This function returns the result as an integer value.

What is Datepart SAS?

The DATEPART function determines the date portion of the SAS datetime value and returns the date as a SAS date value, which is the number of days from January 1, 1960.

How do I select just the day from a date in SQL?

If you use SQL Server, you can use the DAY() or DATEPART() function instead to extract the day of the month from a date. Besides providing the EXTRACT() function, MySQL supports the DAY() function to return the day of the month from a date.

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