Implementations should use a concurrent map.
Implementations should use a concurrent map. Unfortunately there is no common supertype for concurrent maps that works in both 2.9.2 and 2.10.
Retrieves the list of indexes declared for the record type associated with a query.
Retrieves the list of indexes declared for the record type associated with a query. If the record type doesn't declare any indexes, then returns None.
the query
the list of indexes, or an empty list.