Q&A for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles
SELECT DATEADD(WEEK, DATEDIFF(WEEK, 0, CreationDate), 0) AS [Week] , COUNT(*) AS Count FROM Posts WHERE OwnerUserId in (209103, 394010, 110915, 879295, 1373162) GROUP BY DATEADD(WEEK, DATEDIFF(WEEK, 0, CreationDate), 0) ORDER BY [Week] DESC