{"pk1": "c", "pk2": "a", "content": "c-a", "sortable": 52, "sortable_with_nulls": 0.43456375856464435, "sortable_with_nulls_2": null, "text": "$blah"}
{"pk1": "f", "pk2": "r", "content": "f-r", "sortable": 52, "sortable_with_nulls": null, "sortable_with_nulls_2": null, "text": "$null"}
{"pk1": "d", "pk2": "y", "content": "d-y", "sortable": 52, "sortable_with_nulls": 0.7489577220696233, "sortable_with_nulls_2": 0.4391534486737374, "text": "$blah"}