EF Core PostgreSQL Migration Sql Generator modification

[BlackDice]

Good day!
Please tell me if it is possible to modify the migration sql generator for EF Core 3 in dotConnect for PostgreSql (v.7.17.1612.0)?
I need to add a condition to a unique index, and at the moment I see no other way to do this, except to use raw sql on MigrationBuilder.
All classes that could help to modify the migration are either internal or do not provide an interface for overriding.
I've tried using HasFilter extension on IndexBuilder, but it seems, that PgMigrationSqlBuilder ignores this parameter.

[Shalex]

Thank you for your report. We will investigate the issue with HasFilter extension on IndexBuilder and notify you about the result.

[Shalex]

The HasFilter extension on IndexBuilder in EF Core Migrations is supported in EF Core 3 and EF Core 5.

Refer to viewtopic.php?f=3&t=48312.