search: drop pointless range processors for Unix timestamp

The Unix timestamp isn't meaningful for users searching,
we will start indexing the YYYYMMDD date stamp which may
use StringValueRangeProcessor, instead.

1 files changed, 0 insertions, 10 deletions

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index 1398ea41..61f03383 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -179,8 +179,6 @@ sub qp {
         $qp->set_database($self->{xdb});
         $qp->set_stemmer($self->stemmer);
         $qp->set_stemming_strategy(STEM_SOME);
-        $qp->add_valuerangeprocessor($self->ts_range_processor);
-        $qp->add_valuerangeprocessor($self->date_range_processor);
 
         while (my ($name, $prefix) = each %bool_pfx_external) {
                 $qp->add_boolean_prefix($name, $prefix);
@@ -205,14 +203,6 @@ sub qp {
         $self->{query_parser} = $qp;
 }
 
-sub ts_range_processor {
-        $_[0]->{tsrp} ||= Search::Xapian::NumberValueRangeProcessor->new(TS);
-}
-
-sub date_range_processor {
-        $_[0]->{drp} ||= Search::Xapian::DateValueRangeProcessor->new(TS);
-}
-
 sub num_range_processor {
         $_[0]->{nrp} ||= Search::Xapian::NumberValueRangeProcessor->new(NUM);
 }