}
}

type Content struct {
	Content interface{} `gorm:"type:String"`
}

func (c Content) Value() (driver.Value, error) {
	// mssql driver with issue on handling null bytes https://github.com/denisenkom/go-mssqldb/issues/530,
	b, err := json.Marshal(c)
	return string(b[:]), err
}

func (c *Content) Scan(src interface{}) error {
	var value Content
	str, ok := src.(string)

const (
	psqlTableExists          = `SELECT 1 FROM %s;`
	psqlCreateNamespaceTable = `CREATE TABLE %s (key VARCHAR PRIMARY KEY, value JSONB);`
	psqlCreateAccessTable    = `CREATE TABLE %s (event_time TIMESTAMP WITH TIME ZONE NOT NULL, event_data JSONB);`

	psqlUpdateRow = `INSERT INTO %s (key, value) VALUES ($1, $2) ON CONFLICT (key) DO UPDATE SET value = EXCLUDED.value;`
	psqlDeleteRow = `DELETE FROM %s WHERE key = $1;`

	fs.On("RemovePodFromMesh",
		ctx,
		mock.Anything,
	).Once().Return(nil)

	// unlabel the namespace
	labelsPatch := []byte(fmt.Sprintf(`{"metadata":{"labels":{"%s":null}}}`,
		constants.DataplaneModeLabel))
	_, err = client.Kube().CoreV1().Namespaces().Patch(ctx, ns.Name,
		types.MergePatchType, labelsPatch, metav1.PatchOptions{})
	assert.NoError(t, err)

	// Empty fi.VersionID indicates that versioning is either
	// suspended or disabled on this bucket. RenameData will replace
	// the 'null' version. We add a free-version to track its tiered
	// content for asynchronous deletion.
	//
	// Note: RestoreObject and HealObject requests don't end up replacing the
	// null version and therefore don't require the free-version to track
	// anything

		return grid.NewRemoteErr(errDiskNotFound)
	}
	if params.Cache == nil {
		return grid.NewRemoteErrString("NSScannerHandler: provided cache is nil")
	}

	// Collect updates, stream them before the full cache is sent.
	updates := make(chan dataUsageEntry, 1)
	var wg sync.WaitGroup
	wg.Add(1)
	go func() {
		defer wg.Done()
		for update := range updates {
			resp := storageNSScannerRPC.NewResponse()

	}
}

func TestCreateOnConflictWithDefaultNull(t *testing.T) {
	type OnConflictUser struct {
		ID     string
		Name   string `gorm:"default:null"`
		Email  string
		Mobile string `gorm:"default:'133xxxx'"`
	}

	err := DB.Migrator().DropTable(&OnConflictUser{})
	AssertEqual(t, err, nil)
	err = DB.AutoMigrate(&OnConflictUser{})

	// we read the package containing the last desired byte).
	endEncOffset := encCumulativeSum + (endPkgNum+1)*sseDAREEncPackageBlockSize
	// Check if the DARE package containing the end offset is a
	// full sized package (as the last package in the part may be
	// smaller)
	lastPartSize, _ := sio.EncryptedSize(uint64(sizes[partEnd]))
	if endEncOffset > encCumulativeSum+int64(lastPartSize) {

		meta            map[string]string
		versionID       string
		expectDelMarker bool
	}{
		{testBuckets[0], "delete-file", "contentstring", nil, "", true},
		{testBuckets[1], "delete-file", "contentstring", nil, "null", false},
	}
	for _, object := range testObjects {
		md5Bytes := md5.Sum([]byte(object.content))
		_, err := obj.PutObject(context.Background(), object.parentBucket, object.name,

		// sqlserver driver treats NULL and 'NULL' the same
		t.Skip("skip sqlserver")
	}

	type NullModel struct {
		ID      uint
		Content string `gorm:"default:null"`
	}

	type NullStringModel struct {
		ID      uint
		Content string `gorm:"default:'null'"`
		Active  bool   `gorm:"default:false"`
	}

	tableName := "null_string_model"

	return f.full.UnstructuredClientForMapping(mapping)
}

func (f Factory) Validator(validationDirective string) (validation.Schema, error) {
	return f.full.Validator(validationDirective)
}

func (f Factory) OpenAPISchema() (openapi.Resources, error) {
	return f.full.OpenAPISchema()
}

func (f Factory) OpenAPIV3Client() (openapiclient.Client, error) {
	return f.full.OpenAPIV3Client()
}

var _ util.Factory = Factory{}