SQL
`ORDER BY ALL`
The `ALL` keyword indicates that the output should be sorted by every column in order from left to right.
The direction of this sort may be modified using either `ORDER BY ALL ASC` or `ORDER BY ALL DESC` and/or `NULLS FIRST` or `NULLS LAST`.
Note that `ALL` may not be used in combination with other expressions in the `ORDER BY` clause – it must be by itself.
See examples below.