func DemoBunOperation() {
	sqldb, err := sql.Open(sqliteshim.ShimName, "file::memory:?cache=shared")
	if err != nil {
		panic(err)
	}

	db := bun.NewDB(sqldb, sqlitedialect.New())

	db.AddQueryHook(bundebug.NewQueryHook(
		bundebug.WithVerbose(true),
		bundebug.FromEnv("BUNDEBUG"),
	))

	ctx := context.Background()
	type User struct {
		bun.BaseModel

		ID   int64 `bun:",pk,autoincrement"`
		Name string
	}

	renamedTable := "renamed_table_name"
	db.NewCreateTable().Model((*User)(nil)).ModelTableExpr(renamedTable).Exec(ctx)
	user := &User{Name: "admin"}
	db.NewInsert().Model(user).ModelTableExpr(renamedTable).Exec(ctx)
	user.Name = "root"
	_, err = db.NewUpdate().Model(user).ModelTableExpr(renamedTable).Where("id = ?", user.ID).Exec(ctx)
	if err != nil {
		fmt.Println("Fail to update user ", err.Error())
	}
	readUser := new(User)
	err = db.NewSelect().Model(readUser).ModelTableExpr(renamedTable).Where("id = ?", user.ID).Scan(ctx)
	if err != nil {
		fmt.Println("Fail to select user ", err.Error())
	}
	_, err = db.NewDelete().Model(user).ModelTableExpr(renamedTable).Where("id = ? ", user.ID).Exec(ctx)
	if err != nil {
		fmt.Println("Fail to delete user ", err.Error())
	}
}