imap: allow UID range search on timestamps

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

diff --git a/lib/PublicInbox/Over.pm b/lib/PublicInbox/Over.pm
index 286fb7f6b4f9b85062f0e5f39ab0c956000f9228..402cbf7ce07181144f066a252ffb5a16f25bfa17 100644 (file)
--- a/lib/PublicInbox/Over.pm
+++ b/lib/PublicInbox/Over.pm
@@ -215,4 +215,17 @@ SELECT num,ts,ds,ddd FROM over WHERE num = ? LIMIT 1
        load_from_row($smsg);
 }
 
+# IMAP search
+sub uid_range {
+       my ($self, $beg, $end, $sql) = @_;
+       my $dbh = $self->connect;
+       my $q = 'SELECT num FROM over WHERE num >= ? AND num <= ?';
+
+       # This is read-only, anyways; but caller should verify it's
+       # only sending \A[0-9]+\z for ds and ts column ranges
+       $q .= $$sql if $sql;
+       $q .= ' ORDER BY num ASC LIMIT ' . DEFAULT_LIMIT;
+       $dbh->selectcol_arrayref($q, undef, $beg, $end);
+}
+
 1;