)
				for _, dbName := range stmt.Schema.DBNames {
					var foundColumn gorm.ColumnType

					for _, columnType := range columnTypes {
						if columnType.Name() == dbName {
							foundColumn = columnType
							break
						}
					}

					if foundColumn == nil {
						// not found, add column
						if err = execTx.Migrator().AddColumn(value, dbName); err != nil {
							return err

			}

			for _, field := range stmt.Schema.FieldsWithDefaultDBValue {
				if v, ok := selectColumns[field.DBName]; (ok && v) || (!ok && !restricted) && field.DefaultValueInterface == nil {
					if rvOfvalue, isZero := field.ValueOf(stmt.Context, stmt.ReflectValue); !isZero {
						values.Columns = append(values.Columns, clause.Column{Name: field.DBName})
						values.Values[0] = append(values.Values[0], rvOfvalue)
					}
				}
			}
		default:

}

// ParseUniqueConstraints parse schema unique constraints
func (schema *Schema) ParseUniqueConstraints() map[string]UniqueConstraint {
	uniques := make(map[string]UniqueConstraint)
	for _, field := range schema.Fields {
		if field.Unique {
			name := schema.namer.UniqueName(schema.Table, field.DBName)
			uniques[name] = UniqueConstraint{Name: name, Field: field}
		}

								rel = rel.FieldSchema.Relationships.Relations[name]
								relFields = append(relFields, rel.Field)
							}
							// lastest name is raw dbname
							dbName := names[subNameCount-1]
							if field := rel.FieldSchema.LookUpField(dbName); field != nil && field.Readable {
								fields[idx] = field

								if len(joinFields) == 0 {
									joinFields = make([][]*schema.Field, len(columns))
								}

	}
}

type jentry struct {
	ObjName   string
	VersionID string
	TierName  string
}

func deleteObjectFromRemoteTier(ctx context.Context, objName, rvID, tierName string) error {
	w, err := globalTierConfigMgr.getDriver(ctx, tierName)
	if err != nil {
		return err
	}
	return w.Remove(ctx, objName, remoteVersionID(rvID))

		l.LogAndPrintf("Rendering: %s", componentName)
		dirName := filepath.Join(outputDir, componentName)
		if !dryRun {
			if err := os.MkdirAll(dirName, os.ModePerm); err != nil {
				return fmt.Errorf("could not create directory %s; %s", outputDir, err)
			}
		}
		fname := filepath.Join(dirName, componentName) + ".yaml"
		l.LogAndPrintf("Writing manifest to %s", fname)
		if !dryRun {

			params = append(params, "username="+args.Username)
		}
		if args.Password != "" {
			params = append(params, "password="+args.Password)
		}
		if args.Database != "" {
			params = append(params, "dbname="+args.Database)
		}
	}
	connStr := strings.Join(params, " ")

	var queueStore store.Store[event.Event]
	if args.QueueDir != "" {
		queueDir := filepath.Join(args.QueueDir, storePrefix+"-postgresql-"+id)

func isDirEmpty(dirname string, legacy bool) bool {
	if legacy {
		// On filesystems such as btrfs, nfs this is not true, so fallback
		// to performing readdir() instead.
		entries, err := readDirN(dirname, 1)
		if err != nil {
			return false
		}
		return len(entries) == 0
	}
	var stat syscall.Stat_t
	if err := syscall.Stat(dirname, &stat); err != nil {
		return false
	}

}

func (n newerNoncurrentTask) OpHash() uint64 {
	return xxh3.HashString(n.bucket + n.versions[0].ObjectV.ObjectName)
}

func (j jentry) OpHash() uint64 {
	return xxh3.HashString(j.TierName + j.ObjName)
}

func (e expiryTask) OpHash() uint64 {
	return xxh3.HashString(e.objInfo.Bucket + e.objInfo.Name)
}

// expiryState manages all ILM related expiration activities.
type expiryState struct {

	}

	if tableType.Schema() != tblSchema {
		t.Fatalf("expected tblSchema to be %s but got %s", tblSchema, tableType.Schema())
	}

	if tableType.Name() != tblName {
		t.Fatalf("expected table name to be %s but got %s", tblName, tableType.Name())
	}

	if tableType.Type() != tblType {
		t.Fatalf("expected table type to be %s but got %s", tblType, tableType.Type())
	}