Development
Result Sorting
Queries can have an optional field that indicates that the result should be sorted in a specific manner. This field goes in the same location as the connection label. Because of that, connection labels and result sorting cannot be mixed.  
The possible values of this field are `nosort`, `rowsort` and `valuesort`. An example of how this might be used is given below:  
```sql
query I rowsort
SELECT 'world' UNION ALL SELECT 'hello'
----
hello
world
```  
In general, we prefer not to use this field and rely on `ORDER BY` in the query to generate deterministic query answers. However, existing sqllogictests use this field extensively, hence it is important to know of its existence.