diff --git a/includes/database/pgsql/query.inc b/includes/database/pgsql/query.inc
index e387e89..73c23b0 100644
--- a/includes/database/pgsql/query.inc
+++ b/includes/database/pgsql/query.inc
@@ -154,13 +154,13 @@ class UpdateQuery_pgsql extends UpdateQuery {
     $blobs = array();
     $blob_count = 0;
 
+    // Unselect rows that don't have to be changed on update ('no-op rows').
+    $this->unselectNoOpRows();
+
     // Because we filter $fields the same way here and in __toString(), the
     // placeholders will all match up properly.
     $stmt = $this->connection->prepareQuery((string) $this);
 
-    // Unselect rows that don't have to be changed on update ('no-op rows').
-    $this->unselectNoOpRows();
-
     // Fetch the list of blobs and sequences used on that table.
     $table_information = $this->connection->schema()->queryTableInformation($this->table);
 
@@ -206,7 +206,7 @@ class UpdateQuery_pgsql extends UpdateQuery {
 
     $options = $this->queryOptions;
     $options['already_prepared'] = TRUE;
-    $this->connection->query($stmt, $options);
+    $this->connection->query($stmt, array(), $options);
 
     return $stmt->rowCount();
   }