Find MAX value from multiple columns in a SQL Server table
Solution 2 We can accomplish this task by using UNPIVOT SELECT ID MAX UpdateDate AS LastUpdateDate FROM TestTable UNPIVOT UpdateDate FOR DateVal IN UpdateByApp1Date UpdateByApp2Date UpdateByApp3Date AS u GROUP BY ID Name
Getting MAX of multiple columns in SQL Server My Tec Bits, Recently I came across a requirement to get the maximum value from multiple numeric columns of a table In SQL Server there are several ways to get the MIN or MAX of multiple columns including methods using UNPIVOT UNION CASE etc However the simplest method is by using FROM VALUES i e table value constructor Let s see an example
GREATEST Transact SQL SQL Server Microsoft Learn
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
Get the Maximum Value across Columns Navicat, The MySQL Solution If you re working with MySQL you can combine MAX with the GREATEST function to get the biggest value from two or more fields Here s the syntax for GREATEST GREATEST value1 value2 Given two or more arguments it returns the largest maximum valued argument If any argument is NULL GREATEST returns NULL
MAX Transact SQL SQL Server Microsoft Learn
MAX Transact SQL SQL Server Microsoft Learn, For more information see OVER Clause Transact SQL Return Types Returns a value same as expression Remarks MAX ignores any null values MAX returns NULL when there is no row to select For character columns MAX finds the highest value in the collating sequence MAX is a deterministic function when used without the OVER and ORDER BY clauses
The Movie Table Has The Following Columns Sql The Movie Table Has The
SQL SERVER Finding Max Value From Multiple Values
SQL SERVER Finding Max Value From Multiple Values But following on from getting the max value I have the same issue as Access SQL Guy My value columns comes from different underlying tables in the join statements So based on the max value that I get back I need to link back to the underlying table to get additional info from that table where my id and value match Perhaps more info
Solved Sql Query Where X Is A Value Between Two Columns 9to5Answer
Or you can store the max value in normal column like others You can also Create Trigger After Insert Update to do so in my example Table I don t know how many columns are there I am finding max value across all numeric columns So in future if anybody add new column which happen to numeric type then max value will auto calculated Sql Max value from multiple columns in Computed Column. Erik Darling shows a couple techniques for finding the maximum value across several columns whether they re in one table or in more than one It s sorta kinda pretty crazy when every major database platform has something implemented and SQL Server doesn t Geez even MySQL But a fairly common need in databases is to find the max value For multiple columns its best to use a CASE statement however for two numeric columns i and j you can use simple math min i j i j 2 abs i j 2 This formula can be used to get the minimum value of multiple columns but its really messy past 2 min i j k would be min i min j k Share Improve this answer
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