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-rw-r--r--lib/PublicInbox/Search.pm8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index ba239255..7785d483 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -90,6 +90,7 @@ sub load_xapian () {
                 $ENQ_ASCENDING = $x eq 'Xapian' ?
                                 1 : Search::Xapian::ENQ_ASCENDING();
 
+                *sortable_serialise = $x.'::sortable_serialise';
                 # n.b. FLAG_PURE_NOT is expensive not suitable for a public
                 # website as it could become a denial-of-service vector
                 # FLAG_PHRASE also seems to cause performance problems chert
@@ -334,6 +335,12 @@ sub _enquire_once { # retry_reopen callback
         if (defined(my $eidx_key = $opts->{eidx_key})) {
                 $query = $X{Query}->new(OP_FILTER(), $query, 'O'.$eidx_key);
         }
+        if (defined(my $uid_range = $opts->{uid_range})) {
+                my $range = $X{Query}->new(OP_VALUE_RANGE(), UID,
+                                        sortable_serialise($uid_range->[0]),
+                                        sortable_serialise($uid_range->[1]));
+                $query = $X{Query}->new(OP_FILTER(), $query, $range);
+        }
         my $enquire = $X{Enquire}->new($xdb);
         $enquire->set_query($query);
         $opts ||= {};
@@ -389,7 +396,6 @@ sub qparse_new ($) {
         # for IMAP, undocumented for WWW and may be split off go away
         $cb->($qp, $NVRP->new(BYTES, 'bytes:'));
         $cb->($qp, $NVRP->new(TS, 'ts:'));
-        $cb->($qp, $NVRP->new(UID, 'uid:'));
 
         while (my ($name, $prefix) = each %bool_pfx_external) {
                 $qp->add_boolean_prefix($name, $_) foreach split(/ /, $prefix);