From 456a41094624c12845554ae6f5528fa4cb82bbdc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sascha=20K=C3=BChl?= <skuehl1972@gmail.com>
Date: Wed, 7 Jan 2026 09:07:05 +0100
Subject: [PATCH] added type traits for timestamp

---
 include/matador/utils/default_type_traits.hpp | 9 ++++++++-
 source/core/utils/default_type_traits.cpp     | 9 ++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/include/matador/utils/default_type_traits.hpp b/include/matador/utils/default_type_traits.hpp
index 36f76c0..b16f19d 100644
--- a/include/matador/utils/default_type_traits.hpp
+++ b/include/matador/utils/default_type_traits.hpp
@@ -131,7 +131,7 @@ struct data_type_traits<std::string, void> {
 };
 
 template<>
-struct data_type_traits<utils::blob, void> {
+struct data_type_traits<blob, void> {
   static basic_type type(std::size_t /*size*/) { return basic_type::Blob; }
   static void read_value(attribute_reader &reader, const char *id, size_t index, utils::blob &value, size_t /*size*/  = 0);
   static void bind_value(attribute_writer &binder, size_t index, utils::blob &value, size_t /*size*/  = 0);
@@ -151,6 +151,13 @@ struct data_type_traits<time_type_t, void> {
   static void bind_value(attribute_writer &binder, size_t index, time_type_t &value);
 };
 
+template<>
+struct data_type_traits<timestamp, void> {
+  static basic_type type(std::size_t /*size*/) { return basic_type::DateTime; }
+  static void read_value(attribute_reader &reader, const char *id, size_t index, timestamp &value);
+  static void bind_value(attribute_writer &binder, size_t index, timestamp &value);
+};
+
 template<typename EnumType>
 struct data_type_traits<EnumType, std::enable_if_t<std::is_enum_v<EnumType> > > {
   static basic_type type(std::size_t /*size*/  = 0) { return basic_type::Int32; }
diff --git a/source/core/utils/default_type_traits.cpp b/source/core/utils/default_type_traits.cpp
index 27c8a4d..815cfb7 100644
--- a/source/core/utils/default_type_traits.cpp
+++ b/source/core/utils/default_type_traits.cpp
@@ -147,4 +147,11 @@ void data_type_traits<time_type_t>::bind_value(attribute_writer &binder, const s
   binder.write_value(index, value);
 }
 
-}
\ No newline at end of file
+void data_type_traits<timestamp>::read_value(attribute_reader &reader, const char *id, const size_t index, timestamp &value) {
+  reader.read_value(id, index, value);
+}
+
+void data_type_traits<timestamp>::bind_value(attribute_writer &binder, const size_t index, timestamp &value) {
+  binder.write_value(index, value);
+}
+}