var r T
	res := c.g.apply(ctx).Model(r).Update(name, value)
	return int(res.RowsAffected), res.Error
}

func (c chainG[T]) Updates(ctx context.Context, t T) (rowsAffected int, err error) {
	res := c.g.apply(ctx).Updates(t)
	return int(res.RowsAffected), res.Error
}

func (c chainG[T]) Count(ctx context.Context, column string) (result int64, err error) {
	var r T

type ObjectLayer interface {
	// Locking operations on object.
	NewNSLock(bucket string, objects ...string) RWLocker

	// Storage operations.
	Shutdown(context.Context) error
	NSScanner(ctx context.Context, updates chan<- DataUsageInfo, wantCycle uint32, scanMode madmin.HealScanMode) error
	BackendInfo() madmin.BackendInfo
	Legacy() bool // Only returns true for deployments which use CRCMOD as its object distribution algorithm.

		t.Fatalf("failed to find user, got error: %v", err)
	} else if nu.Name != name || u.ID != nu.ID {
		t.Fatalf("found invalid user, got %v, expect %v", nu.ID, u.ID)
	}

	rows, err = gorm.G[User](DB).Where("id = ?", u.ID).Updates(ctx, User{Name: "GenericsExecUpdates", Age: 18})
	if rows != 1 {
		t.Fatalf("failed to get affected rows, got %d, should be %d", rows, 1)
	}

	nu, err = gorm.G[User](DB).Where("id = ?", u.ID).Last(ctx)

		z.rebalMu.Unlock()
	} else if !errors.Is(err, errConfigNotFound) {
		rebalanceLogIf(ctx, fmt.Errorf("failed to load rebalance metadata, continue to restart rebalance as needed: %w", err))
	}
	return nil
}

// updates rebalance.bin from let's say 2 pool setup in the middle
// of a rebalance, was expanded can cause z.rebalMeta to be outdated
// due to a missing new pool. This function tries to handle this

	if !dstOpts.NoAuditLog {
		auditObjectErasureSet(ctx, "CopyObject", dstObject, &er)
	}

	// This call shouldn't be used for anything other than metadata updates or adding self referential versions.
	if !srcInfo.metadataOnly {
		return oi, NotImplemented{}
	}

	if !dstOpts.NoLock {
		lk := er.NewNSLock(dstBucket, dstObject)

    * Update documentation: [Response Model](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude).
    * Add docs for: [Body - updates](https://fastapi.tiangolo.com/tutorial/body-updates/), using Pydantic's `skip_defaults`.
    * Add method consistency tests.
    * PR [#264](https://github.com/tiangolo/fastapi/pull/264).

	metadata := cloneMSS(objInfo.UserDefined)

	// update self with restore metadata
	if rreq.Type != SelectRestoreRequest {
		objInfo.metadataOnly = true // Perform only metadata updates.
		metadata[xhttp.AmzRestoreExpiryDays] = strconv.Itoa(rreq.Days)
		metadata[xhttp.AmzRestoreRequestDate] = time.Now().UTC().Format(http.TimeFormat)
		if alreadyRestored {