title: How to restore data with PostgreSQL's "pg_restore" and zero downtime?
body: <p>I try to restore a large table</p>
  <p><code>pg_restore.exe -U postgres -d db_name --clean --if-exists --single-transaction F:\Backups\PostgreSQL\data.dump.gz</code></p>
  <p>So I have a read lock for a few minutes. How to restore data with zero downtime for reading? I need only reading.</p>