Cross apply select top 1
WebNov 5, 2024 · Select Top 1 With Ties PP.ProductID , PP.EventDate , PP.EventTime , PP.Percentage , PP.PercentageTm , PP.MetaID , PercentageValue = vME.EventValue … WebMay 22, 2024 · The following example is similar to the one we made in the CROSS APPLY section but, as you can easily see, also users that do not have any trips are included in …
Cross apply select top 1
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WebOct 23, 2016 · SELECT * FROM dbo.Customers C CROSS APPLY (SELECT TOP 2 * FROM Orders O WHERE O.CustomerId = C.CustomerId ORDER BY OrderDate DESC) ORD RESULT: Share this: Click to share on Facebook (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Twitter (Opens in new … WebJul 27, 2011 · I just learned how to use cross apply. Here's how to use it in this scenario: select d.DocumentID, ds.Status, ds.DateCreated from Documents as d cross apply …
WebMay 16, 2024 · Rather than scan the entire Posts table, generate the ROW_NUMBER, apply the filter, then do the join, we can use CROSS APPLY to push things down to where we touch the Posts table. SELECT u.DisplayName, u.Reputation, p.PostTypeId, p.Score FROM dbo.Users AS u CROSS APPLY ( SELECT TOP (1) p.* WebIn SQL Server, that's actually called CROSS APPLY (LATERAL is the keyword the SQL Standard and other databases use). SELECT c.CategoryName, p.ProductName, p.UnitPrice FROM Categories c CROSS APPLY (SELECT TOP 1 ProductName, UnitPrice FROM Products WHERE Products.Category = c.CategoryId ORDER BY UnitPrice DESC) p
WebSep 13, 2024 · By using CROSS APPLY with a single subquery that returns the necessary columns, I can cut down the number of logical reads and the number of touches on the Sales.SalesOrderDetail table. Here, I’ve cut … WebApr 1, 2011 · What you want to do instead of a join is a subquery. Something like this: UPDATE a SET a.val = ISNULL ( ( SELECT TOP 1 x.dval FROM @exdat x WHERE x.id = a.id ORDER BY x.magic_field -- <- here's how you specify precedence ), 'ReasonableDefault') FROM @test a. Trying using a CROSS APPLY with your update.
WebAug 11, 2011 · You can also first get the distinct column C values, then use CROSS APPLY to get TOP(1) for each row in the first derived result. ... 'D', 23) insert #t values (5, 'E', 20) select E.* from (select distinct C from #t) D cross apply ( select top(1) * from #t where C=D.C order by A) E. Result. A B C 1 A 20 3 C 22 4 D 23.
brackenwood junior school holidaysWebApr 5, 2012 · Running a simple query to return the 100 most recently updated records: select top 100 * from ER101_ACCT_ORDER_DTL order by er101_upd_date_iso desc. Takes several minutes. See execution plan below: Additional detail from the table scan: SQL Server Execution Times: CPU time = 3945 ms, elapsed time = 148524 ms. bracken woodhall spaWebCROSS APPLY. There are many situation where we need to replace INNER JOIN with CROSS APPLY. 1. If we want to join 2 tables on TOP n results with INNER JOIN … h20 pool water delivery companiesWebCROSS APPLY ( SELECT TOP (1) ii.ItemID FROM ( SELECT TOP (1) FROM G.dbo.Dump_00 UNION SELECT TOP (1) FROM G.dbo.Dump_01 UNION ..... SELECT TOP (1) FROM G.dbo.Dump_19 ) ii WHERE ii.UserName=d.UserName AND ii.EndTime>DATEADD (hh,3,getDate ()) ) i but result is not working as expected brackenwood homes visalia caWebFeb 10, 2024 · When CROSS APPLY is specified, no rows are produced for the row of the left rowset when the right-side rowset expression returns an empty rowset for that row. When OUTER APPLY is specified, one row is produced for each row of the left rowset even when the right-side rowset expression returns an empty rowset for that row. … h20 pool and spa service incWebJun 20, 2024 · Try creating a computed column on CASE WHEN x.sedolcode = b.breakdowncode THEN 1 WHEN x.isincode = b.breakdowncode THEN 2 WHEN x.sedolcode = b.sedolcode THEN 3 WHEN x.isincode = b.isincode THEN 4 ELSE 5 END and then creating an order by supporting index on Computed Column and … brackenwood medical centreWebAug 23, 2012 · Is where any query without "cross apply" which can return the same result as "apply query" below? : select * from CrossApplyDemo.dbo.Countries as countries … brackenwood management company