- More work done on Update, Insert and Delete clause

- Added TOP property to select and delete to fit MSSQL limit's term.
- Added a new interface allowing object's manipulation on save() and load() queries

src/Entity/ObjectInstanciator.php

@@ -11,11 +11,23 @@ class ObjectInstanciator {
         if ( isset($this->objectCallbackDefinition[$type]) ) {
             return $this->objectCallbackDefinition[$type](...$arguments);
         }
+        elseif ( ($obj = new $type() ) instanceof EntityObjectInterface ) {
+            return $obj->load(...$arguments);
+        }
         else {
             return new $type(...$arguments);
         }
     }
     
+    public function convert(object $obj) 
+    {
+        if ( $obj instanceof EntityObjectInterface ) {
+            return $obj->save();
+        }
+        
+        return (string) $obj;
+    }
+    
     public function registerObject(string $type, Callable $callback) : void
     {
         $this->objectCallbackDefinition[$type] = $callback;