users2, err := db.Joins(clause.LeftJoin.Association("Manager"), nil).
		Joins(clause.LeftJoin.Association("Manager.Company"), nil).
		Joins(clause.LeftJoin.Association("Manager.NamedPet.Toy"), nil).
		Joins(clause.LeftJoin.Association("NamedPet.Toy"), nil).
		Joins(clause.LeftJoin.Association("NamedPet").As("t"), nil).
		Where(map[string]any{"id": userIDs}).Find(ctx)

	if err != nil {
		t.Fatalf("Failed to load with joins, got error: %v", err)

	connPool := db.ConnPool
	if db.Statement != nil && db.Statement.ConnPool != nil {
		connPool = db.Statement.ConnPool
	}
	if tx, ok := connPool.(*sql.Tx); ok && tx != nil {
		return (*sql.DB)(reflect.ValueOf(tx).Elem().FieldByName("db").UnsafePointer()), nil
	}

	if dbConnector, ok := connPool.(GetDBConnector); ok && dbConnector != nil {
		if sqldb, err := dbConnector.GetDBConn(); sqldb != nil || err != nil {
			return sqldb, err
		}

		return
	}
	if b.buf == nil {
		b.buf = make([]byte, defaultBufSize)
	}
	b.err = nil
	b.n = 0
	b.wr = w
}

// Flush writes any buffered data to the underlying [io.Writer].
func (b *Writer) Flush() error {
	if b.err != nil {
		return b.err
	}
	if b.n == 0 {
		return nil
	}
	n, err := b.wr.Write(b.buf[0:b.n])
	if n < b.n && err == nil {
		err = io.ErrShortWrite
	}

		}
	}

	// assign model values
	if stmt.Model == nil {
		stmt.Model = stmt.Dest
	} else if stmt.Dest == nil {
		stmt.Dest = stmt.Model
	}

	// parse model values
	if stmt.Model != nil {
		if err := stmt.Parse(stmt.Model); err != nil && (!errors.Is(err, schema.ErrUnsupportedDataType) || (stmt.Table == "" && stmt.TableExpr == nil && stmt.SQL.Len() == 0)) {

							return err
						}
					}
				}

				for _, idx := range parseIndexes {
					if !queryTx.Migrator().HasIndex(value, idx.Name) {
						if err := execTx.Migrator().CreateIndex(value, idx.Name); err != nil {
							return err
						}
					}
				}

				return nil
			}); err != nil {
				return err
			}
		}
	}

func OpenReader(name string) (*ReadCloser, error) {
	f, err := os.Open(name)
	if err != nil {
		return nil, err
	}
	fi, err := f.Stat()
	if err != nil {
		f.Close()
		return nil, err
	}
	r := new(ReadCloser)
	if err = r.init(f, fi.Size()); err != nil && err != ErrInsecurePath {
		f.Close()
		return nil, err
	}
	r.f = f
	return r, err
}

var trimNilTests = []TrimNilTest{
	{"Trim", nil, "", nil},
	{"Trim", []byte{}, "", nil},
	{"Trim", []byte{'a'}, "a", nil},
	{"Trim", []byte{'a', 'a'}, "a", nil},
	{"Trim", []byte{'a'}, "ab", nil},
	{"Trim", []byte{'a', 'b'}, "ab", nil},
	{"Trim", []byte("☺"), "☺", nil},
	{"TrimLeft", nil, "", nil},
	{"TrimLeft", []byte{}, "", nil},
	{"TrimLeft", []byte{'a'}, "a", nil},
	{"TrimLeft", []byte{'a', 'a'}, "a", nil},

	if err != nil {
		t.Fatalf("open db failed: %v", err)
	}
	if err := db.AutoMigrate(&withResultUser{}); err != nil {
		t.Fatalf("migrate failed: %v", err)
	}

	ctx := context.Background()

	u := withResultUser{Name: "with-result-ok"}
	r := gorm.WithResult()
	if err := gorm.G[withResultUser](db, r).Create(ctx, &u); err != nil {
		t.Fatalf("create failed: %v", err)
	}
	if u.ID == 0 {

		return field
	}

	// Lookup field using namer-driven ColumnName
	if schema.namer == nil {
		return nil
	}
	namerColumnName := schema.namer.ColumnName(schema.Table, name)
	if field, ok := schema.FieldsByDBName[namerColumnName]; ok {
		return field
	}

	return nil
}

// LookUpFieldByBindName looks for the closest field in the embedded struct.
//
//	type Struct struct {

	filename := filepath.Join(dir, file)
	if f := parsedFileCache[filename]; f != nil {
		return f, nil
	}

	f, err := parser.ParseFile(fset, filename, nil, parser.ParseComments)
	if err != nil {
		return nil, err
	}
	parsedFileCache[filename] = f

	return f, nil
}

// Disable before debugging non-obvious errors from the type-checker.
const usePkgCache = true