if err != nil {
			return nil, err
		}

		qosEnv := target.EnvMQTTQoS
		if k != config.Default {
			qosEnv = qosEnv + config.Default + k
		}

		// Parse uint8 value
		qos, err := strconv.ParseUint(env.Get(qosEnv, kv.Get(target.MqttQoS)), 10, 8)
		if err != nil {
			return nil, err
		}

		topicEnv := target.EnvMQTTTopic
		if k != config.Default {

		exp             any
		expectedFailure bool
	}{
		{"", true},
		{"-1", true},
		{"1574812326", false},
		{1574812326, false},
		{int64(1574812326), false},
		{int(1574812326), false},
		{uint(1574812326), false},
		{uint64(1574812326), false},
		{json.Number("1574812326"), false},
		{1574812326.000, false},
		{time.Duration(3) * time.Minute, false},
	}

	for _, testCase := range testCases {

	"github.com/minio/pkg/v3/env"
)

// Indicator if logging is enabled.
var dsyncLog bool

// Retry unit interval
var lockRetryMinInterval time.Duration

var lockRetryBackOff func(*rand.Rand, uint) time.Duration

func init() {
	// Check for MINIO_DSYNC_TRACE env variable, if set logging will be enabled for failed REST operations.
	dsyncLog = env.Get("_MINIO_DSYNC_TRACE", "0") == "1"

	if err != nil {
		// Static params, so this is very unlikely.
		logger.Fatal(err, "Unable to initialize server")
	}
	return gz
}()

// Set of handler options as bit flags
type hFlag uint8

const (
	// this flag disables gzip compression of responses
	noGZFlag = 1 << iota

	// this flag enables tracing body and headers instead of just headers
	traceAllFlag

// WalkVersionsSortOrder represents the sort order in which versions of an
// object should be returned by ObjectLayer.Walk method
type WalkVersionsSortOrder uint8

const (
	// WalkVersionsSortAsc - Sort in ascending order of ModTime
	WalkVersionsSortAsc WalkVersionsSortOrder = iota
	// WalkVersionsSortDesc - Sort in descending order of ModTime
	WalkVersionsSortDesc
)

		if ecindex != nei.Distribution[i] {
			return false
		}
	}
	return true
}

// BitrotAlgorithm specifies a algorithm used for bitrot protection.
type BitrotAlgorithm uint

const (
	// SHA256 represents the SHA-256 hash function
	SHA256 BitrotAlgorithm = 1 + iota
	// HighwayHash256 represents the HighwayHash-256 hash function
	HighwayHash256

					switch name {
					case "Name":
						if _, ok := first[dbName].(string); !ok {
							t.Errorf("invalid data type for %v, got %#v", dbName, first[dbName])
						}
					case "Age":
						if _, ok := first[dbName].(uint); !ok {
							t.Errorf("invalid data type for %v, got %#v", dbName, first[dbName])
						}
					case "Birthday":
						if _, ok := first[dbName].(*time.Time); !ok {

	type ItemParent struct {
		gorm.Model
		Logo string `gorm:"not null;type:varchar(50)"`
	}
	type ItemChild struct {
		gorm.Model
		Name         string `gorm:"type:varchar(50)"`
		ItemParentID uint
		ItemParent   ItemParent
	}

	tx := DB.Session(&gorm.Session{})
	tx.Migrator().DropTable(&ItemParent{}, &ItemChild{})
	tx.AutoMigrate(&ItemParent{}, &ItemChild{})

	item := ItemChild{
		Name: "name",

* Luego también comenta lo que intentaste, de esa manera sabré que lo revisaste. 🤓

## Crea un Pull Request { #create-a-pull-request }

Puedes [contribuir](contributing.md){.internal-link target=_blank} al código fuente con Pull Requests, por ejemplo:

* Para corregir un error tipográfico que encontraste en la documentación.

		default:
			switch rv := reflect.ValueOf(v); rv.Kind() {
			case reflect.Slice, reflect.Array:
				if rv.Len() == 0 {
					writer.WriteString("(NULL)")
				} else if rv.Type().Elem() == reflect.TypeOf(uint8(0)) {
					stmt.Vars = append(stmt.Vars, v)
					stmt.DB.Dialector.BindVarTo(writer, stmt, v)
				} else {
					writer.WriteByte('(')
					for i := 0; i < rv.Len(); i++ {
						if i > 0 {