{"pk1": "a", "pk2": "r", "content": "a-r", "sortable": 60, "sortable_with_nulls": 0.6389494948660052, "sortable_with_nulls_2": null, "text": "$null"}
{"pk1": "f", "pk2": "d", "content": "f-d", "sortable": 60, "sortable_with_nulls": null, "sortable_with_nulls_2": 0.4408231901628116, "text": "$blah"}
{"pk1": "g", "pk2": "v", "content": "g-v", "sortable": 60, "sortable_with_nulls": 0.3161388944905802, "sortable_with_nulls_2": 0.44220806383628486, "text": "$null"}