[FEATURE] support materialized views

[melin]

Code of Conduct

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Describe the feature

https://docs.databricks.com/en/sql/user/materialized-views.html

Motivation

No response

Describe the solution

No response

Additional context

No response

Are you willing to submit PR?

• [ ] Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
• [ ] No. I cannot submit a PR at this time.

[pan3793]

I'm unsure how hard to implement without touching the Spark source code. The core team has no plan to do it, but the community is open to accepting if there are contributors who want to send PR.

[LoseYSelf]

I'm unsure how hard to implement without touching the Spark source code. The core team has no plan to do it, but the community is open to accepting if there are contributors who want to send PR.

it is no need to touch spark source code, we can implement calcite mv rewrite rule in spark extenstion