If a field of a document has an index defined and is embedded, we should make an index in a subdocument as well. This would allow one to do queries against that field directly, inside a subdocument.
How does one find out if and which index is defined on a field?
If a field of a document has an index defined and is embedded, we should make an index in a subdocument as well. This would allow one to do queries against that field directly, inside a subdocument.
How does one find out if and which index is defined on a field?