migration

type AppliedVersion struct {
	ID          int64
	Version     string
	AppliedAt   string // Store as string for compatibility
	Description string
}

type MigrationFile struct {
	Version   int64  // 版本号
	Name      string // 描述性名称
	Direction string // 方向 ("up" or "down")
	FilePath  string // 完整文件路径
}

type Migrator struct {
	Db thing.DBAdapter
	// contains filtered or unexported fields
}