wildcard search in ?all

まだ誰も着手していません。

So, trying to mimic some really expressive behavior that grafana uses. They allow you to track metrics with keys like: `a.b.c.d.e` and you can do analytics/querying based on searches of `a.b.*.d.e`. Note, using dots instead of slashes wouldn't change how this is implemented.

A real world scenario around this:

`myapp.*.logins`

where the convention used is `myapp.version.logins`.

That query (`services.com/myapp.*.logins?all=true`) allows you to get all login event metrics across all versions/deploys and can compare. A/B testing and a lot of things would be enabled by this.

I'd imagine we would just pass the raw string to the db adaptor and let them figure out how to parse/support it. For the file-db adaptor, should be a simple change of the filter to use a regex. Something along the lines of `key.match(new RegExp('^' + options.pathname.replace('*','.*')))`

?all クエリの処理と file-db アダプターを追跡し、pathname のフィルタリングがどこで適用されているかを確認します。アダプターが生のキー パターンをどのように受け取るかを確認し、myapp.*.logins のようなクエリが既存の完全一致キーの動作を維持しながら、バージョンをまたいでキーに一致することを検証します。

索引モデルが issue の本文から書いたものです。