I am trying to create an index for field in the item of the embeddedlist.
Is it possible to do that somehow?
I have just 100 000 records and when I use query like

select * from User where providers CONTAINS nameUID='facebook_12345' 

it took almost 10 seconds (because db must to scan each record).
Is there any other option if the OrientDb do not support indexes on embedded list items?

field providers is array of objects