QueryCmp:
| "eq"
| "neq"
| "gt"
| "gte"
| "lt"
| "lte"
| "exact"
| "not_exact"
| "iexact"
| "not_iexact"
| "contains"
| "not_contains"
| "icontains"
| "not_icontains"
| "startswith"
| "istartswith"
| "endswith"
| "iendswith"
| "regex"
| "iregex"
| "glob"
| "not_glob"
| "iglob"
| "not_iglob"