diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
index 9b9cf97..8c2a34a 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
@@ -130,9 +130,9 @@ public function query($query, array $args = array(), $options = array()) {
 
       switch ($options['return']) {
         case Database::RETURN_STATEMENT:
-          $stmt->allowRowCount = FALSE;
           return $stmt;
         case Database::RETURN_AFFECTED:
+          $stmt->allowRowCount = TRUE;
           return $stmt->rowCount();
         case Database::RETURN_INSERT_ID:
           return $this->connection->lastInsertId($options['sequence_name']);