fixed session tests

include/matador/sql/query_result.hpp

@@ -40,8 +40,7 @@ public:
   , result_(x.result_)
   {}
 
-  query_result_iterator& operator=(query_result_iterator&& x) noexcept
-  {
+  query_result_iterator& operator=(query_result_iterator&& x) noexcept {
     result_ = x.result_;
     obj_ = std::move(x.obj_);
     return *this;
@@ -49,18 +48,15 @@ public:
 
   ~query_result_iterator() = default;
 
-  bool operator==(const query_result_iterator& rhs)
-  {
+  bool operator==(const query_result_iterator& rhs) {
     return obj_ == rhs.obj_;
   }
 
-  bool operator!=(const query_result_iterator& rhs)
-  {
+  bool operator!=(const query_result_iterator& rhs) {
     return obj_ != rhs.obj_;
   }
 
-  self& operator++()
-  {
+  self& operator++() {
     obj_.reset(result_->create());
     result_->bind(*obj_);
     if (!result_->fetch(*obj_)) {
@@ -70,8 +66,7 @@ public:
     return *this;
   }
 
-  self operator++(int)
-  {
+  self operator++(int) {
     const self tmp(result_, obj_);
 
     obj_.reset(result_->create());
@@ -83,23 +78,19 @@ public:
     return tmp;
   }
 
-  pointer operator->()
-  {
+  pointer operator->() {
     return obj_.get();
   }
 
-  reference operator*()
-  {
+  reference operator*() {
     return *obj_;
   }
 
-  pointer get()
-  {
+  pointer get() {
     return obj_.get();
   }
 
-  pointer release()
-  {
+  pointer release() {
     return obj_.release();
   }
 
@@ -111,8 +102,7 @@ private:
 namespace detail {
 
 template < typename Type >
-Type* create_prototype(const std::vector<object::attribute_definition> &/*prototype*/)
-{
+Type* create_prototype(const std::vector<object::attribute_definition> &/*prototype*/) {
   return new Type{};
 }
 
@@ -128,11 +118,11 @@ public:
   using creator_func = std::function<Type*()>;
 
 public:
-  explicit query_result(std::unique_ptr<query_result_impl> &&impl)
-  : impl_(std::move(impl))
-  , creator_([this] {
-    return detail::create_prototype<Type>(impl_->prototype());
-  }) {}
+  // explicit query_result(std::unique_ptr<query_result_impl> &&impl)
+  // : impl_(std::move(impl))
+  // , creator_([this] {
+  //   return detail::create_prototype<Type>(impl_->prototype());
+  // }) {}
 
   query_result(std::unique_ptr<query_result_impl> &&impl, creator_func&& creator)
   : impl_(std::move(impl))