How to group by week (7 days) in SQL Server

Mappy Show answered on May 5, 2022 Popularity 7/10 Helpfulness 2/10

answer How to group by week (7 days) in SQL Server

How to group by week (7 days) in SQL Server

Comment

SELECT
    CONVERT(VARCHAR(5), DATEADD(WK, WK, 0), 103) + ' - ' + CONVERT(VARCHAR(5), DATEADD(DD, 6, DATEADD(WK, WK, 0)), 103)
    , Cnt
FROM (
    SELECT
        DATEDIFF(WK, 0, MyDate) AS WK
        , COUNT(*) AS Cnt
    FROM (VALUES
    ('2013-01-01')
    , ('2013-01-02')
    , ('2013-01-03')
    , ('2013-01-04')
    , ('2013-01-05')
    , ('2013-01-06')
    , ('2013-01-07')
    ) AS X(MyDate)
    GROUP BY DATEDIFF(WK, 0, MyDate)
) AS X

Popularity 7/10 Helpfulness 2/10 Language sql

Source: stackoverflow.com

Tags: group-by sql sql-server

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