MAX(): Gets the largest value in a column. To use an aggregate function in a SQL query, you need to follow this basic syntax: SELECT aggregate_function(column_name) FROM table_name [WHERE ...

These aggregate Functions use different syntax than the other aggregate functions so that to specify an expression (typically a column name) by which to order the values. Specifies any expression that ...

The error “Column is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause” occurs in SQL when a SELECT ...

The clause could be used with all aggregate functions in aggregate or windowed (OVER) calls, but cannot be used with window-only functions like DENSE_RANK. For example, if in the same query there is a ...