Hi all, While reading through the draft documentation for FTS5, I noticed the following in section 4.1.1:
"The built-in auxiliary function bm25() returns a real value indicating how well the current row matches the full-text query. The better the match, the larger the value returned." Then, a little further down it says: "In order to avoid this pitfall, the FTS5 implementation of BM25 multiplies the result by -1 before returning it, ensuring that better matches are assigned numerically lower scores." Is this a mistake, or did I misunderstand something? Also, I am curious to know whether the developers are able to estimate roughly when the FTS5 extension might appear in an official release of SqLite? Kind regards, Philip Bennefall
