if o2.Token.Content != "token2_encrypted" {
		t.Errorf(`token content should be "token2_encrypted", but got: "%s"`, o2.Token.Content)
	}
}

// only postgres, gaussdb, sqlserver, sqlite support update from
func TestUpdateFrom(t *testing.T) {
	if DB.Dialector.Name() != "postgres" && DB.Dialector.Name() != "gaussdb" && DB.Dialector.Name() != "sqlite" && DB.Dialector.Name() != "sqlserver" {
		return
	}

	users := []*User{