query preparations for std::optional

2024-01-16 22:09:19 +01:00
parent 92eb30767e
commit 2060883d59
8 changed files with 69 additions and 36 deletions
@@ -30,6 +30,7 @@ private:
 };

 const field_attributes null_attributes {};
+const field_attributes not_null_attributes { constraints::NOT_NULL };

 }
 #endif //QUERY_FIELD_ATTRIBUTES_HPP