Support partitioned tables

[belovaf]

Partitioned tables can be without PK. PK will be defined on each partition table.
Diesel should provide a filter to exclude partition tables from a schema.

[weiznich]

Diesel-CLI already allows you to specify which tables should be included/excluded while executing print-schema. See the documentation for more details. Given that it's not clear what you propose to add here.

[belovaf]

This doesn' work with partitioned tables.
If I add the main table to include list, partitioned tables are also included regardless of filters.

[weiznich]

In that case I'm happy to accept a PR for this as long as it comes with tests. Given that I personally do not use partitioned tables it's not on my priority list to fix that.