func testColsSameMapper(engine *xorm.Engine, t *testing.T) {
users := []Userinfo{}
err := engine.Cols("id, Username").Find(&users)
if err != nil {
t.Error(err)
panic(err)
}
fmt.Println(users)
tmpUsers := []tempUser{}
// TODO: should use cache
err = engine.NoCache().Table("Userinfo").Cols("id, Username").Find(&tmpUsers)
if err != nil {
t.Error(err)
panic(err)
}
fmt.Println(tmpUsers)
user := &Userinfo{Uid: 1, Alias: "", Height: 0}
affected, err := engine.Cols("Departname, Height").Update(user)
if err != nil {
t.Error(err)
panic(err)
}
fmt.Println("===================", user, affected)
}