Quickwit's still heavily relies on generating field names
containing a '.' for nested object, yet allows for
user defined field names to contain a dot.
In order to reuse tantivy query parser, we will end up
using quickwit field names directly into tantivy.
Only '.' will be escaped.
This PR makes minor changes in how tantivy query parser parses
a field name and resolves it to a field.
Some of the new edge case behavior is hacky.
Closes#1355
For date values `chrono` has been replaced with `time`
- The `time` crate is re-exported as `tantivy::time` instead of `tantivy::chrono`.
- The type alias `tantivy::DateTime` has been removed.
- `Value::Date` wraps `time::PrimitiveDateTime` without time zone information.
- Internally date/time values are stored as seconds since UNIX epoch in UTC.
- Converting a `time::OffsetDateTime` to `Value::Date` implicitly converts the value into UTC.
If this is not desired do the time zone conversion yourself and use `time::PrimitiveDateTime`
directly instead.
Closes#1304
* Term are now typed.
This change is backward compatible:
While the Term has a byte representation that is modified, a Term itself
is a transient object that is not serialized as is in the index.
Its .field() and .value_bytes() on the other hand are unchanged.
This change offers better Debug information for terms.
While not necessary it also will help in the support for JSON types.
* Renamed Hierarchical Facet -> Facet
Added a FacetOptions for HierarchicalFacet which add indexed and stored flags to it.
Propagate change and update tests accordingly
Added a test to ensure that a not indexed flag was taken care of.
Added on Value implem the `path()` function to return the stored facet.
* add support for indexed bytes fast field
* remove backup code file
* refine test cases
* Simplified unit test. Renamed it as it is testing the storable part. Not the indexed part.
* Small refactoring and added unit test. If multivalued we only retain the first FAST value.
Co-authored-by: Raul <raul.tang.lc@gmail.com>
* Alternative take on boosted queries
* Fixing unit test
* Added boosting to the query grammar.
* Made BoostQuery public.
* Added support for boosting field in QueryParser
Closes#547
* Tidy up
fmt
remove unneccessary -> Result<()> followed by run.unwrap() in a test
* Adding support for elasticsearch-style unbounded queries
Extend the UserInputBound to include Unbounded, so we can reuse formatting and
internal query format
* Still working on elastic-style range queries
Fixes#498
Merge the elastic_range into range
Reformat to make code easier to follow, use optional() macro to return Some
* Fixed bugs
Made the range parser insensitive to whitespace between the ":" and the range.
Removed optional parsing of field.
Added a unit test for the range parser.
Derived PartialEq to compare the results of parsing as structs, instead of
strings. Found a bug with that unit test - "*}" was parsed as an
UserInputBound::Exclusive, instead of UserInputBound::Unbounded. Added an early
detection-and-return for * in the original range parser
* Correct failing test
Assume that we will use "{*" for Unbounded ranges
* Add a note in the changelog
cargo-fmt
* Moved parenthesis to a newline to make nested if-else more visible
