Locuri de munca fabrici ploiestiMySQL GROUP BY Clause. The MYSQL GROUP BY Clause is used to collect data from multiple records and group the result by one or more column. It is generally used in a SELECT statement. You can also use some aggregate functions like COUNT, SUM, MIN, MAX, AVG etc. on the grouped column. Syntax:Best synthwave albums 2021By default, if a GROUP BY clause is present, the rows in the output will be sorted by the expressions used in the GROUP BY. You can also specify ASC or DESC (ascending, descending) after those expressions, like in ORDER BY. The default is ASC. If you want the rows to be sorted by another field, you can add an explicit ORDER BY.