Concept queries on private fields where adding a « must » clause to
restrict match on certain collections only. Boolean queries do not
enforce one « should » clause match at least once a « must » clause is
added to it.
To make queries on private fields more robust & performants, these are
now wrapped in a filtered query with a collection filter.
Search with non numeric content will not hit number field (it breaks elasticsearch and is useless anyway)
- Rename QueryHelper::buildPrivateFieldQueries() to wrapPrivateFieldQuery().
- Signature changed too, the third parameter is dropped an QueryContext is replaced by an array of Field.
- Query builder closure is now passed an array of Field, not of index field names.
- Remove Field::toConceptPathIndexFieldArray() because method name was beyond understanding (and also because it wasn't needed anymore)
- Various AST node types have changed due to previous API changes
No more private collection map, uses new features from LimitedStructure.
From now on, Context tries to return Field objects instead of strings.
New context methods:
- getUnrestrictedFields()
- getPrivateFields()
- localizeField(Field) (signature changed)
- localizeFieldName(string)
QueryContext::localizeField() now takes a Field object, use localizeFieldName() if you want to pass a string.
Field::getIndexFieldName() renamed to Field::getIndexField().
Raw index fields are now obtained with Field::getIndexField(true).
Search on private fields is only supported on bare text search right now (TextNode).
This also fix and issue on databox::get_collection_unique_ids() returning the
value from the first call over and over.
