WebJan 1, 2024 · select t.* from t where t.date < current_date order by t.date desc fetch first 1 row only; This is basically ANSI-standard syntax. Some databases prefer limit or top to fetch first. Some prefer getdate() or sysdate or something else for the current date. But the logic is the same, even if the syntax varies a bit. WebDec 16, 2024 · You can use TOP () in nested queries , as long as the ORDER BY clause is included.. You can also use the Ranking functions to achieve a similar effect. If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Using tables as Queues - RUSANU
WebOct 29, 2010 · Here is an example of a recursive CTE that causes an infinite loop. USE AdventureWorks; GO WITH MyCTE (Number) AS ( SELECT 1 AS Number UNION ALL SELECT R.Number + 1 FROM MyCTE AS R ) SELECT Number FROM MyCTE; This is a very simple recursive CTE. This CTE code demonstrates what happens when an infinite … WebOct 15, 2024 · FROM customers. JOIN last_orders. ON customers.id = last_orders.customer_id. ORDER BY customer_id; Instead of a separate subquery to number the rows or define the most recent order using order ID, we use DISTINCT ON (customer_id) to get only the first row corresponding to each customer. cube runner online free
SQL query to find Nth highest salary from a salary table
WebCTE (Common Table Expression) : WITH RESULT AS ( SELECT SALARY, DENSE_RANK () OVER (ORDER BY SALARY DESC) AS DENSERANK FROM EMPLOYEES ) SELECT TOP 1 SALARY FROM RESULT WHERE DENSERANK = 1. To find 2nd highest salary simply replace N with 2. Similarly, to find 3rd highest salary, simply replace N with 3. WebJul 2, 2012 · For those of you who don't want a CTE (or are stuck in SQL 2000): [Note: this performs noticably worse than the above example; running them side-by-side with an exceution plans shows a query cost of 36% for the CTE and 64% for the subquery]:SELECT TOP 1 Salary FROM ( SELECT TOP N Salary FROM Salaries ORDER BY Salary DESC … Web10. this will give you the list of values in a comma separated list. create table #temp ( y int, x varchar (10) ) insert into #temp values (1, 'value 1') insert into #temp values (1, 'value 2') insert into #temp values (1, 'value 3') insert into #temp values (1, 'value 4') DECLARE @listStr varchar (255) SELECT @listStr = COALESCE (@listStr+ ... cube runners glass bridge path