A store in SQLite files that outlive the pipeline: the vectors in file, and the keyword index beside it, in the same name with .db replaced by -fts.db (docs.db and docs-fts.db). A file that does not exist is created. A null file makes build() a failed result of kind VALIDATION.
A store in SQLite files that outlive the pipeline: the vectors in file, and the keyword index beside it, in the same name with .db replaced by -fts.db (docs.db and docs-fts.db). A file that does not exist is created. A null file makes build() a failed result of kind VALIDATION.