[Feature][BanyanDB] Support KeyValuePair as native formart

[wu-sheng]

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• I had searched in the issues and found no similar feature requirement.

Description

Key=Value pair is popular in observability data structure. BanyanDB needs to consider it as a native format to support query.
Query criticals could be as following if a column named attributes is defined.

1. attributes["http.method"] exist
2. attributes["http.method"] not exist
3. attributes["http.method"] = "get"
4. attributes["http.method"] != "get"

Use case

Tag/Attr existing and value equal are popular cases in logs and traces query.

Related issues

OTEL trace and Zipkin trace could leverage this.

#13563

As skywalking's native traces and logs could be enhanced by this.

Are you willing to submit a pull request to implement this on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

• I agree to follow this project's Code of Conduct