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Home 2018 November SQL Puzzle: SQL Advance Query – Get the Last Sunday of Previous Week

SQL Puzzle: SQL Advance Query – Get the Last Sunday of Previous Week

This article is half-done without your Comment! *** Please share your thoughts via Comment ***

Check the below input date and expected output to find the last Sunday of the previous week in SQL Server.

Input Date: ‘2018-04-15’

Expected Output:

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Last_Sunday
-----------------------
2018-04-08 00:00:00.000

Solution:

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DECLARE @MyDate DATETIME = '2018-04-15'
 
SELECT DATEADD(DAY,
-1 - (DATEPART(weekday, @MyDate) + @@DATEFIRST - 2) % 7,
@MyDate
) AS Last_Sunday

Please try the different solution for this puzzle and share it via comment...

Nov 19, 2018Anvesh Patel
SQL Server: Script to find the Size of IndexesSQL Server: Script to find the Largest Object of a Database
Comments: 3
  1. Dinesh
    November 22, 2018 at 7:17 am

    ;
    WITH CTE
    As
    (Select DateAdd(Week,-1,@MyDate) As MyDate
    Union All
    Select DateAdd(Day,1,MyDate)
    From CTE
    Where MyDate<@MyDate)
    Select * From CTE
    Where DateName(DW,MyDate)='Sunday' And MyDate<@MyDate

    ReplyCancel
  2. HIC
    April 8, 2019 at 5:57 pm

    SELECT NEXT_DAY(SYSDATE – 8, ‘воскресенье’)
    FROM dual;

    ReplyCancel
  3. Nikhil Bhosale
    August 14, 2019 at 9:14 am

    Declare @date date = ‘2019-08-18’;
    Declare @day int;
    Declare @diff int;
    SELECT @day = DATEPART(WEEKDAY, @date);
    Set @diff = @day-1;

    SELECT DATEADD(day, -@diff, @date) AS LastSundayDate

    ReplyCancel

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Anvesh Patel
Anvesh Patel

Database Engineer

November 19, 2018 3 Comments SQL PuzzleAnvesh Patel, database, database research and development, dbrnd, SQL Advance Query, SQL Interview, SQL Problem, SQL Programming, SQL Puzzle, SQL Query, SQL Tips and Tricks
About Me!

I'm Anvesh Patel, a Database Engineer certified by Oracle and IBM. I'm working as a Database Architect, Database Optimizer, Database Administrator, Database Developer. Providing the best articles and solutions for different problems in the best manner through my blogs is my passion. I have more than six years of experience with various RDBMS products like MSSQL Server, PostgreSQL, MySQL, Greenplum and currently learning and doing research on BIGData and NoSQL technology. -- Hyderabad, India.

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