diff --git a/tests/Functional/Platform/RenameColumnTest.php b/tests/Functional/Platform/RenameColumnTest.php
index 51647d40ab8..e9c0e6e7ca2 100644
--- a/tests/Functional/Platform/RenameColumnTest.php
+++ b/tests/Functional/Platform/RenameColumnTest.php
@@ -54,6 +54,7 @@ public function testColumnPositionRetainedAfterExplicitRenaming(string $columnNa
         $diff = $sm->createComparator()
             ->compareTables($sm->introspectTable('test_rename'), $table);
 
+        var_dump($this->connection->getDatabasePlatform()->getAlterTableSQL($diff));
         $sm->alterTable($diff);
 
         $table   = $sm->introspectTable('test_rename');