pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
e,s,e-s,-19,0.6267991790079878,,$null
f,s,f-s,69,0.866447888506801,0.7899846642347539,$null
g,s,g-s,30,,0.3493752654723803,$null
h,s,h-s,-80,,0.7272347853249318,$blah