diff --git a/index.php b/index.php
index fe9df6c..70842fe 100644
--- a/index.php
+++ b/index.php
@@ -18,14 +18,18 @@ class ConnectionManager {
     public static function Query(string $query, $params, $output = 'stdObject') {
         $stmt = self::$connection->prepare($query);
         $stmt->execute($params);
-        
-        $stmt->setFetchMode(PDO::FETCH_INTO, new $output());
-        
+        $stmt->setFetchMode(PDO::FETCH_CLASS, $output);
         return $stmt->fetch();
     }
+    public static function QueryAll(string $query, $params, $output = 'stdObject') {
+            $stmt = self::$connection->prepare($query);
+            $stmt->execute($params);
+            $stmt->setFetchMode(PDO::FETCH_CLASS, $output);
+            return $stmt->fetchAll();
+        }
 }
 abstract class BaseModel {
-    protected static $sql = null;
+    protected static ISqlBase $sql = null;
     
     public static function Get(int $id) {
         static::Initialize();
@@ -35,16 +39,30 @@ abstract class BaseModel {
             get_called_class());
     }
     
+    protected static function QueryAll($sql, $params) {
+        static::Initialize();
+        return ConnectionManager::QueryAll(
+                    $sql,
+                    $params,
+                    get_called_class());
+    }
+    
     abstract public static function Initialize();
 }
-
-class JobSql implements ISqlBase {
+interface IJobSql implements ISqlBase {
+    public function GetLast10(): string;
+}
+class JobSql implements IJobSql {
     public function Get(): string {
         return "Select * from jobs where id = :id";
     }
+    public function GetLast10() {
+        return "select * from jobs order by id desc limit 10";
+    }
 }
 
 class Job extends BaseModel {
+    protected static IJobSql $sql;
     public int $id;
     public float $budget;
     public static function Initialize() {
@@ -52,6 +70,9 @@ class Job extends BaseModel {
             self::$sql = new JobSql();
         }
     }
+    public static function GetLast10() {
+        return self::QueryAll(self::$sql->GetLast10(), []);
+    }
 }
 $dns = 'pgsql:host=localhost;port=5432;dbname=dynamic_dev;user=test;password=pass123';
 ConnectionManager::Connect($dns);