hi, I am trying to figure out how to add custom logic for providing metadata to nodes inside my adapter with no luck.
I have an implementation of my own RelMetadataProvider, as described in the docs. After looking around, i still couldn't find a way to use this provider in the planning phase - no property in the jdbc connection string - tried to invoke setMetadataProvider(provider) on the cluster of the initial nodes of the tree drilling a bit, i notice that the provider in use is JaninoRelMetadataProvider with provider=DefaultRelMetadataProvider. Is there a way to do such a thing using the standard execution? any guidance will be much appreciated, thanks!
