Problem with Expression index

I am triing to ensure that my context is synced with external schema. I am triing to scaffold context, but ef failed with error about expression index.

Expression index 'ux_bla_bla' on table private.awesome_table cannot be scaffolded, expression indices aren't supported and must be added via raw SQL in migrations.
System.NotImplementedException: The method or operation is not implemented.

I can’t drop that index because of ther reasons and i can’t skip it (or i don’t know how) Could you pls provide some flag or method to complete scaffold with warning about skipped objects or allow to skip em manually?

i am usin “dotnet ef dbcontext scaffold” command

[objectOlolo]

2.2. I guess if i use 3.0 version of provider would be 3.0+

[roji]

@WhoStoleMyNick yeah, as the exception message says, the Npgsql EF Core provider doesn’t support expression indices in any way. This is tracked by https://github.com/npgsql/efcore.pg/issues/119 and hopefully will happen one day. But you can still set them up via raw SQL in your migrations, so this shouldn’t be blocking.