Allow creating indexes with PostgreSQL options (asc/desc, nulls first/last)

[alexzaytsev-newsroomly]

Is it possible to create descending index using EF core fluent api and Npgsql EF Core?

(e.g. like this here: https://www.postgresql.org/docs/9.6/static/indexes-ordering.html)

[roji]

Not at the moment, the workaround is to create your index using raw SQL in your migrations.

This should be quite easy to implement will see about getting it in for 2.1.0. If everyone wants to take a stab, this is a good issue.