Dirk Mueller
49912cc2dc
- Update to 1.4.5:
* Add Database::get_total_length() method. Previously you had to calculate
this from get_avlength() and get_doccount(), taking into account rounding
issues. But even then you couldn't reliably get the exact value when total
length is large since a double's mantissa has more limited precision than an
unsigned long long.
* Add Xapian::iterator_rewound() for bidirectional iterators, to test if the
iterator is at the start (useful for testing whether we're done when
iterating backwards).
* DatabaseOpeningError exceptions now provide errno via get_error_string()
rather than turning it into a string and including it in the exception
message.
* WritableDatabase::replace_document(): when passed a Document object which
came from a database and has unmodified values, we used to always read
those values into a memory structure. Now we only do this if the document
is being replaced to the same document ID which it came from, which should
make other cases a bit more efficient.
* Enquire::get_eset(): When approximating term frequencies we now round to the
nearest integer - previously we always rounded down.
* See also https://xapian.org/docs/xapian-core-1.4.5/NEWS
OBS-URL: https://build.opensuse.org/request/show/557120
OBS-URL: https://build.opensuse.org/package/show/server:search/xapian-core?expand=0&rev=78