WebOct 2, 2014 · SELECT person, MAX( (date, priority) ) FROM table GROUP BY person; It would return a person , date and priority row for each distinct value in the person … WebMay 20, 2024 · In SQL Server there are several ways to get the MIN or MAX of multiple columns including methods using UNPIVOT, UNION, …
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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 … WebOct 2, 2014 · This is what you need to concentrate to in the first place: SELECT person, MAX (date) FROM table GROUP BY person; Now, to get the biggest priority for the person/date combination use a sub-query: SELECT t.person, tm.max_date, MAX (t.priority) FROM (SELECT person, MAX (date) max_date FROM table1 GROUP BY person) tm … it is kind of a funny story
postgresql - Can I perform a MAX over a pair of columns? - Database
WebDec 28, 2024 · 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 … WebOct 11, 2010 · As part of a database view, I found myself wanting to get Postgres to display values from one of two columns, whichever was the largest.. My first attempt was: SELECT id, MAX(column1, column2) FROM table1; which of course didn't work because MAX() is an aggregate function which only takes a single parameter.. What I was looking for instead, … neighborhood guild