* Add option to exclude fields from unqualified searches
* Use temp tables instead
This is slightly faster according to my (very rough) tests.
* Make query a bit more readable
* exclude_from_search -> excludeFromSearch
* Remove superfluous notetypes table from query
* Rework to use field search logic
Thanks to Rumo for the suggestion: https://github.com/ankitects/anki/pull/2394#issuecomment-1446702402
* Exclude fields from field searches too
* Fix error on notetypes with no included fields
* Add back the exclude_fields function
This approach seems to perform better on average than the previously
benchmarked ones.
* Use pure-SQL approach to excluding fields
* Change single field search to use new approach
* Fix flawed any_excluded/sortf_excluded logic
* Support field exclusion in the nc operator
Also fix search text being wrapped in % in the any_excluded=true case.
* Support field exclusion in the re and w operators
* Label field exclusion as being slower
* Unqualified search should be wrapped in % in all cases
I was under the impression that it shouldn't be wrapped with the new
field exclusion logic.
* Remove unnecessary .collect()
* Refactor some complex return types into structs
* Do not exclude fields in field searches
* Add a test and docstring for CollectRanges
* Avoid destructuring in closures
* Remove the exclude_fields function
Minor wording tweaks by dae:
* num_fields -> total_fields_in_note
* fields -> field_ranges_to_search
* fields -> fields_to_search
* SingleField -> FieldQualified
* mid -> ntid