1 files changed, 38 insertions, 0 deletions
diff --git a/odb-tests/evolution/add-column/model.hxx b/odb-tests/evolution/add-column/model.hxx
new file mode 100644
index 0000000..6ac9160
--- /dev/null
+++ b/odb-tests/evolution/add-column/model.hxx
@@ -0,0 +1,38 @@
+// file      : evolution/add-column/model.hxx
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef MODEL_VERSION
+#  error model.hxx included directly
+#endif
+
+#include <string>
+
+#include <odb/core.hxx>
+#include <odb/nullable.hxx>
+
+#pragma db model version(1, MODEL_VERSION)
+
+#define MODEL_NAMESPACE_IMPL(V) v##V
+#define MODEL_NAMESPACE(V) MODEL_NAMESPACE_IMPL(V)
+
+namespace MODEL_NAMESPACE(MODEL_VERSION)
+{
+  #pragma db object
+  struct object
+  {
+    object (unsigned long id = 0): id_ (id) {}
+
+    #pragma db id
+    unsigned long id_;
+
+#if MODEL_VERSION == 3
+    odb::nullable<std::string> str;
+
+    #pragma db default(999)
+    unsigned long num;
+#endif
+  };
+}
+
+#undef MODEL_NAMESPACE
+#undef MODEL_NAMESPACE_IMPL