Web22 feb. 2012 · SELECT user_id, UserName, last_login = MAX ( [datetime]) FROM dbo.table GROUP BY user_id, UserName; As an aside, you shouldn't use reserved words like datetime as column names. Share Improve this answer Follow answered Feb 22, 2012 at 13:52 Aaron Bertrand 270k 36 462 486 1 Web22 feb. 2012 · SELECT user_id, UserName, last_login = MAX ( [datetime]) FROM dbo.table GROUP BY user_id, UserName; As an aside, you shouldn't use reserved words like …

Alex Snyder - Software Developer - London Computer Systems

WebSQL MIN() MAX() function - In SQL, MIN() and MAX() are aggregate functions. The MIN() function returns the smallest value of the selected column, while the MAX() function … Web16 aug. 2010 · If a train has only one destination, then just add the destination column to your group by clause, otherwise you need to rethink your query. Try: SELECT t.Train, … storage units in jonesboro ga

Select ONLY Max (date) when there

WebThe GROUP BY statement is often used with aggregate functions ( COUNT (), MAX (), MIN (), SUM (), AVG ()) to group the result-set by one or more columns. GROUP BY Syntax … WebSELECT d.model, d.date, d.color, d.etc FROM doc d WHERE d.date IN (SELECT max(d2.date) FROM doc d2 WHERE d2.model=d.model) MySQL 8.0 and newer supports the OVER clause, producing the same results a bit faster for larger data sets. Web13 aug. 2013 · In the context of HAVING, MAX finds the max of each group. Only the latest entry in each group will satisfy date_updated=max(date_updated). If there's a tie for … rosebush in blossom