How to Restore a PostgreSQL Database in DataSpell Using Parallel pg_restore and Verify Integrity?

I am using JetBrains DataSpell to manage a PostgreSQL 18 database. I need to restore from a custom‑format pg_dump archive.

DataSpell offers a built‑in database console, but I’m unsure how to invoke pg_restore with parallel jobs and verify that all objects are restored.

I want to ensure that tables, indexes, and large objects are present, and that no data is missing or corrupted after the restore.

What DataSpell features can I use to run pg_restore with the –j option? How can I confirm the integrity of the restored database? What steps should I take to compare the restored data against the original dump?