WebMar 7, 2024 · A. Return maximum value from a list of constants. The following example returns the maximum value from the list of constants that is provided. The scale of the return type is determined by the scale of the argument with the highest precedence data type. SQL. SELECT GREATEST('6.62', 3.1415, N'7') AS GreatestVal; GO. Here is the result … http://www.java2s.com/Code/Oracle/Select-Query/ExampleusingtheMAXfunctionwithhavingclause.htm
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WebGROUP BY UNPVT.[DataBase] HAVING MAX(UNPVT.MaxLastUse) IS NOT NULL ORDER BY MAX(UNPVT.MaxLastUse) ASC; SELECT name, create_date AS 'Created on', 'Not used since last instance start', ( SELECT create_date FROM sys.databases WHERE database_id = 2 ) AS 'Instance start date' FROM sys.databases WebWhen you want to group by minute, hour, day, week, etc., you may be tempted to just group by your timestamp column. If you do that, though, you'll get one group per second -- likely not what you want. Instead, you should “truncate” your timestamp to the granularity you want, like minute, hour, day, week, etc. The functions you need here are datepart() and …
WebFeb 22, 2012 · answered Feb 22, 2012 at 13:53. Rob. 1,235 2 19 44. Add a comment. 4. SELECT user_id, UserName, last_login = MAX ( [datetime]) FROM dbo.table GROUP BY … WebFeb 10, 2024 · In this article Summary. The optional GROUP BY clause groups the rows based on the provided expression list into groups that then can be aggregated over with the built-in and user-defined aggregators.It offers an optional filter clause with HAVING that will filter the rowset at the group level.
WebMar 19, 2024 · Syntax. The T-SQL syntax for the MAX () aggregate function is like: 1. MAX( [ ALL DISTINCT ] expression ) Where the ALL option, which is the default option, indicates that the MAX () aggregate function will be applied to all the expression values and the DISTINCT option indicates that each unique value will be considered in the aggregate ... WebMar 8, 2010 · GROUP BY DATEADD (day, DATEDIFF (day, 0, MyDateTimeColumn), 0) Or in SQL Server 2008 onwards you could simply cast to Date as @Oded suggested: select …
WebAug 19, 2024 · SQL MAX () in where. Sample table : customer. To get data of 'cust_country' and maximum 'outstanding_amt' from the 'customer' table with following conditions -. 1. …
WebSELECT last_name, MAX(salary) AS "Highest salary" FROM employees GROUP BY last_name HAVING MAX(salary) > 34000; This HAVING clause example uses the MAX function to return the last_name of the employee and the maximum salary for that last_name value. The SQL Server HAVING clause will return only those last_name values whose maximum … focus dc brunch menuWebProblem: List customer with average orders between $1000 and $1200. SELECT FirstName, LastName, CONVERT(DECIMAL(10,2), AVG(TotalAmount)) AS 'Average Order' FROM [Order] O JOIN Customer C ON O.CustomerId = C.Id GROUP BY FirstName, LastName HAVING AVG(TotalAmount) BETWEEN 1000 AND 1200. Try it live. Note: CONVERT formats the … focused aerial photographyWebApr 5, 2024 · It depends on what you want to do with non-unique rows. If you want to not have them in the result set you could use group by and having: select Name, Parent, Max (Category) from Table group by Name, Parent having count (*) = 1 Copy. You need the Max(Category) because you aren't grouping by that column, even though there will only be … focused adhdWebJan 31, 2024 · There is a column that can have several values. I want to select a count of how many times each distinct value occurs in the entire set. I feel like there's probably an obvious sol Solution 1: SELECT CLASS , COUNT (*) FROM MYTABLE GROUP BY CLASS Copy Solution 2: select class , count( 1 ) from table group by class Copy Solution 3: Make Count … focus diesel hatchbackWebJun 7, 2024 · This should do it. row_number() and a join . If you don't have a good sort you have to hope only one of the Q3 is not null. declare @t TABLE (cat CHAR(1), t CHAR(2), val1 INT, val2 CHAR(1)); INSERT INTO @t VALUES ('A','Q1',2,NULL),('A','Q2',NULL,'P'),('A','Q3',1,NULL),('A','Q3',NULL,NULL), … focus day program incWebApr 14, 2024 · The sample output clearly illustrates how a query submitted by session_id = 60 successfully got the 9-MB memory grant it requested, but only 7 MB were required to … focus direct bacolod addressWebAug 30, 2012 · Perhaps you can open a new question for the conversion. select t1.id ,t1.name ,t1.date from table1 t1 inner join ( SELECT id,Max (date) as mymaxdate FROM … focused advertising