{"pk1": "e", "pk2": "d", "content": "e-d", "sortable": -59, "sortable_with_nulls": 0.3298036635789654, "sortable_with_nulls_2": 0.4004522548136564, "text": "$null"}
{"pk1": "h", "pk2": "m", "content": "h-m", "sortable": -59, "sortable_with_nulls": null, "sortable_with_nulls_2": 0.8730019200593472, "text": "$blah"}