- Work done on Repository and QueryBuilder -- fixed some minor bugs and added some delete() functions

- Added a generic SQL query function to PDOObject

src/Ulmus.php

@@ -14,12 +14,6 @@ abstract class Ulmus
 
     public static array $resolved = [];
 
-    protected static function fetchQueryBuilder(QueryBuilder $queryBuilder, ?ConnectionAdapter $adapter = null) : array
-    {
-        $sql = $queryBuilder->render();
-        return ( $adapter ?: static::$defaultAdapter )->pdo->select($sql, $queryBuilder->parameters ?? [])->fetchAll();
-    }
-
     public static function iterateQueryBuilder(QueryBuilder $queryBuilder, ?ConnectionAdapter $adapter = null) : Generator
     {
         $sql = $queryBuilder->render();
@@ -35,6 +29,11 @@ abstract class Ulmus
             'count' => $statement->rowCount(),
         ];
     }
+    
+    public static function runQuery(QueryBuilder $queryBuilder, ?ConnectionAdapter $adapter = null)
+    {
+        return ( $adapter ?: static::$defaultAdapter )->pdo->runQuery($queryBuilder->render(), $queryBuilder->parameters ?? []);
+    }
 
     public static function resolveEntity(string $entityClass) : Common\EntityResolver
     {
@@ -50,4 +49,9 @@ abstract class Ulmus
     {
         return new static::$queryBuilderClass(...$arguments);
     }
+    
+    protected static function fetchQueryBuilder(QueryBuilder $queryBuilder, ?ConnectionAdapter $adapter = null) : array
+    {
+        return ( $adapter ?: static::$defaultAdapter )->pdo->select($queryBuilder->render(), $queryBuilder->parameters ?? [])->fetchAll();
+    }
 }