Is your feature request related to a problem?

A user can run a query which uses OpenSearch functions on another storage.

What solution would you like?

Plugin should be able to detect incompatible features in a query and gracefully avoid them or report a human friendly error.

1. Detect OpenSearch functions (e.g. relevance search) in non-OpenSearch query (e.g. Prometheus).
2. Avoid using push down function implementations and use in-memory implementations. For example: LIKE function, aggregations like min/max.

What alternatives have you considered?

Move relevance search functions to OpenSearch datasource/catalog, so it will be easier to recognize [in]compatibility.

Do you have any additional context?

This feature should protect from running PromQL queries on OpenSearch.