Andriy Svyryd

See https://github.com/dotnet/efcore/issues/28205

- [ ] Process join entity types in KeyDiscoveryConvention.ProcessForeignKeyPropertiesChanged, similarly for SqlServerOnDeleteConvention - [ ] Don't use a convention scope in `UsingEntity` - [ ] Consider setting nullability for value...

It would throw by default

Add support for persisting key properties on JSON-mapped entity types

2

And make the ordinal property more flexible (e.g. different position in the key or no ordinal at all (the client side collection would need to be a List to preserve...

In addition to #28452 and #28584 we should allow specifying MaxLength, IsUnicode and other applicable facets

Split off from #245