Issue #1598924 by david_garcia, omegamonk: Query with duplicate placeholders throws PDO Exception

core/modules/comment/src/Plugin/views/field/NodeNewComments.php

@@ -133,11 +133,12 @@ public function preRender(&$values) {
     if ($nids) {
       $result = $this->database->query("SELECT n.nid, COUNT(c.cid) as num_comments FROM {node} n INNER JOIN {comment_field_data} c ON n.nid = c.entity_id AND c.entity_type = 'node' AND c.default_langcode = 1
         LEFT JOIN {history} h ON h.nid = n.nid AND h.uid = :h_uid WHERE n.nid IN ( :nids[] )
-        AND c.changed > GREATEST(COALESCE(h.timestamp, :timestamp), :timestamp) AND c.status = :status GROUP BY n.nid", array(
+        AND c.changed > GREATEST(COALESCE(h.timestamp, :timestamp1), :timestamp2) AND c.status = :status GROUP BY n.nid", array(
         ':status' => CommentInterface::PUBLISHED,
         ':h_uid' => $user->id(),
         ':nids[]' => $nids,
-        ':timestamp' => HISTORY_READ_LIMIT,
+        ':timestamp1' => HISTORY_READ_LIMIT,
+        ':timestamp2' => HISTORY_READ_LIMIT,
       ));
       foreach ($result as $node) {
         foreach ($ids[$node->id()] as $id) {