pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
b,h,b-h,-86,0.4767885171089349,,$null
c,h,c-h,-77,0.7511381375407322,,$null
h,h,h-h,-43,0.9999766211030285,0.10114076366789415,$null
a,h,a-h,-29,,0.37018096711688264,$null
g,h,g-h,44,0.06958542124833644,0.03065709838090591,$null