extmsg: use Xapian only for partial matches

[public-inbox.git] / lib / PublicInbox / Search.pm

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index 7175ddc5a2e06c078ef10f1d7875e3eebd62d709..5aabda02f4a6b3c808b941da19132c4231589055 100644 (file)
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -260,6 +260,7 @@ sub qp {
        $qp->set_database($self->{xdb});
        $qp->set_stemmer($self->stemmer);
        $qp->set_stemming_strategy(STEM_SOME);
+       $qp->set_max_wildcard_expansion(100);
        $qp->add_valuerangeprocessor(
                Search::Xapian::NumberValueRangeProcessor->new(YYYYMMDD, 'd:'));
        $qp->add_valuerangeprocessor(