diff --git a/core/Driver/SQL/PostgreSQL.class.php b/core/Driver/SQL/PostgreSQL.class.php
index 3e86775..2ed6946 100644
--- a/core/Driver/SQL/PostgreSQL.class.php
+++ b/core/Driver/SQL/PostgreSQL.class.php
@@ -21,6 +21,7 @@ use Driver\SQL\Expression\DateAdd;
 use Driver\SQL\Expression\Expression;
 use Driver\SQL\Query\CreateProcedure;
 use Driver\SQL\Query\CreateTrigger;
+use Driver\SQL\Query\Insert;
 use Driver\SQL\Query\Query;
 use Driver\SQL\Strategy\Strategy;
 use Driver\SQL\Strategy\UpdateStrategy;
@@ -180,6 +181,10 @@ class PostgreSQL extends SQL {
     return $columns ? (" RETURNING " . $this->columnName($columns)) : "";
   }
 
+  public function executeQuery(Query $query, bool $fetchResult = false) {
+    return parent::executeQuery($query, $fetchResult || ($query instanceof Insert && !empty($query->getReturning())));
+  }
+
   protected function fetchReturning($res, string $returningCol) {
     $this->lastInsertId = $res[0][$returningCol];
   }