Support v2 and 3 of doctrine/dbal (#34)

* Support v2 and 3 of doctrine/dbal

* Fix deprecation

* BC dance

* Drop 2.x support

* Update syntax

Author: larowlan

composer.json

@@ -13,7 +13,7 @@
     "prefer-stable": true,
     "require": {
         "php": ">=8.0",
-        "doctrine/dbal": "^2.12.1"
+        "doctrine/dbal": "^3.3"
     },
     "require-dev": {
         "ext-pdo_sqlite": "*",

composer.lock

@@ -140,17 +140,17 @@ public function findDescendants(NodeKey $nodeKey, int $depth = 0, int $start = 1
       ->andwhere('child.left_pos > parent.left_pos')
       ->andWhere('child.right_pos < parent.right_pos')
       ->orderBy('child.left_pos', 'ASC')
-      ->setParameter(':id', $nodeKey->getId())
-      ->setParameter(':revision_id', $nodeKey->getRevisionId());
+      ->setParameter('id', $nodeKey->getId())
+      ->setParameter('revision_id', $nodeKey->getRevisionId());
     if ($start > 0) {
       $query->andWhere('child.depth >= :start_depth + parent.depth')
-        ->setParameter(':start_depth', $start);
+        ->setParameter('start_depth', $start);
     }
     if ($depth > 0) {
       $query->andWhere('child.depth <= :depth + parent.depth')
-        ->setParameter(':depth', $start + $depth - 1);
+        ->setParameter('depth', $start + $depth - 1);
     }
-    $stmt = $query->execute();
+    $stmt = $query->executeQuery();
     assert($stmt instanceof Result);
     while ($row = $stmt->fetchAssociative()) {
       $descendants[] = new Node(new NodeKey($row['id'], $row['revision_id']), $row['left_pos'], $row['right_pos'], $row['depth']);