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// 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
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