Namespace and ClassPath rewrites

Core/Driver/SQL/Column/SerialColumn.class.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Core\Driver\SQL\Column;
+
+class SerialColumn extends Column {
+
+  public function __construct(string $name, $defaultValue = NULL) {
+    parent::__construct($name, false, $defaultValue); # not nullable
+  }
+
+}