goldmedal commented on issue #4850:
URL: https://github.com/apache/datafusion/issues/4850#issuecomment-2142190951
> Probably a good first step would be to move the
`DynamicFileCatalogProvider`
>
>
https://github.com/apache/datafusion/blob/088ad010a6ceaa6a2e810d418a2370e45acf3d54/datafusion-cli/src/catalog.rs#L79
>
> into the core somewhere (but not registering it with `SessionContext`)
> Then a second step would be to add an option (like the information_schema
tables) that would enable installing the `DynamicFileCatalogProvider` during
construction
HI @alamb, I'm working on it. I think I'll create PRs for each steps.
## First PR: Move to core.
After roughly surveyed, I found I need to move not only
DynamicFileCatalogProvider but also something object_store-related.
I plan to place
- `DynamicFileCatalogProvider` in `datafusion/core/src/catalog`
- object_store-related in `datafusion/core/src/datasource/file_format`
## Second PR: Add Option
I haven't survey it. Seems I can refer to how information_schema implemented.
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