Sql get max per group

SQL: Find the max record per group duplicate. Return row with the max value of one column per group-1. Name is in the group by clause and value is aggregated via max. This MS Access tutorial explains how to use Access SQL to select MAX record (MAX row) of each group.

The combination of custcountry and custcity should make a group, 2. But it seems that MYSQL doesn t associate -columns with the value of max DateCreated).

In Microsoft Access, you can select fields you need to Group and then use MAX to get the max record of each Group. How to select first, last, maximum or minimum row for each group, without using a join or a subquery in SQL? The only difference is subqueries are disallowed. This is exactly the same problem as in my earlier article on how to select the firstleastmax row per group in SQL.

Group by max without join or inner select. This is the forever question in the field of beginner SQL questions. To get data of custcity, custcountry and maximum outstandingamt from the customer table with the following conditions - 1. SELECT MAX(DateCreated FROM DocumentStatusLogs GROUP BY DocumentID Here MAX help to get the maximum DateCreated FROM each group.

Oracle SQL: Get the max record for each duplicate ID in self join.
For other servers, you can use a subquery with GROUP BY to get the max value per group, then join back to the original table. The select list has fields: name and value. It is checked in SQLite that you can use the following simple query with GROUP BY.

However, the result only returns the grouped fields but not all the fields in the original table. If you re using SQL Server 200 look up the PARTITION BY clause. Craig wrong, this query works in all flavours of rdbms and returns the data as expecte since the OP was not after returning the entire record with the maximum value per group, but wanted the max value per pump.

GROUP BY with MAX(DATE ) duplicate. Like many SQL problems, the key to understanding the solution is to rephrase the English question to make it easy to translate into SQL. There s a fresh one every day on SO.

The question is asking how to get the data for one row (as was aske one row per ID ) in a group query where value x is the max within each group of rows.

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