MAXBY
Finds the maximum of a list of numbers, partitioned by the unique values of a separate column
MAXBY(column, partition column )
Returns the maximum value in a column when grouped by unique values within a partition column
MAXBY() is a window function, which performs MAX() except partitioned by the unique values of a separate column.
Arguments
Arguments | Description |
| Column to search for maximum |
| Column containing unique values |
Output
Outputs the maximum value of a column when grouped by partition column
Example
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