WebMay 21, 2013 · Use the ROW_NUMBER () function, it is one of the Ranking Functions in SQL Server: WITH CTE ( SELECT ROW_NUMBER () OVER (ORDER BY name) AS row, name, family FROM tablename ) SELECT * FROM CTE; Share Improve this answer Follow edited May 21, 2013 at 12:16 answered May 21, 2013 at 12:11 Mahmoud Gamal 77.5k … WebMar 14, 2012 · You should be able to do this with a recursive CTE You will want to do the recursion on the rownumber (that will make sure you end), and then just keep incrementing a new rownumber column everytime you recurse, resetting when you hit first. I believe the below answer should work. I would store the previous query in a temp table
SQL query to find Nth highest salary from a salary table
WebApr 10, 2024 · One option might be to create a CTE which ranks rows per each proj, sorted by lookup_proj_status_id in descending order, and then fetching the one(s) that rank as the highest.. with temp as (select p.proj, p.lookup_proj_status_id, l.proj_status_cd, rank() over (partition by p.proj order by p.lookup_proj_status_id desc) rnk from project p left join … WebI want to make a SELECT that will return just the first row for each Val, ordering by Kind. Sample output: ID Val Kind ----- 2 1337 1 3 3 4 ... here is the CTE equivalent. … scrubbi holdings
sql - Restarting rownumber based on conditions - Stack Overflow
WebDec 17, 2014 · Using APPLY, the Nested Loop will return the first rows very quickly, after just a few reads, but with a Sort, ROW_NUMBER () will only return rows after a most of the work has been finished. Interestingly, if the ROW_NUMBER () query uses INNER JOIN instead of LEFT JOIN, then a different plan comes up. WebSep 1, 2011 · ;WITH cte AS (SELECT *, CASE Class WHEN 'Red' THEN 1 WHEN 'Blue' THEN 2 WHEN 'Green' THEN 3 ELSE 4 END c FROM myTable) SELECT b1.Id, b1.Class, b1.Date FROM cte b1 LEFT JOIN cte b2 ON b1.Id = b2.Id AND b1.c > b2.c WHERE b2.Class IS NULL An SQLfiddle to test with. Share Improve this answer Follow edited … WebFeb 15, 2024 · The first solution is to use a view to do this calculation instead of directly in your query. Have the view return back the computed columns from the cases and then your higher level query can just treat them as normal columns, including using them in other case statements. ... It really depends if this data is based upon a single row's ... scrubbi house cleaning