They do have tables associated with them, but only user tables are in sys.tables.
Edit: And they're not two indexes. Two index names, yes, but 65 indexes in my SQL...

In this case the step-by-step process is irrelevant, since the backup in question is damaged, possibly in copy.

Maybe check the SQLMonitor documentation?

It has both, at least according to the docs. Don't have a SQLDB on hand to try.

https://azure.microsoft.com/en-us/updates/files-from-azure-blob-storage-to-sql-database/
https://azure.microsoft.com/en-us/updates/preview-loading-files-from-azure-blob-storage-into-sql-database/

What it doesn't have is...

Is that damn thread about TOP still going on?

I'm sorry you haven't understood my explanations.

Start with 4 data files, 1 log file. If there's still contention, add another 4 data files. Repeat until there's no more contention.
And make sure that they're all the...

https://sqlinthewild.co.za/index.php/2009/01/19/index-columns-selectivity-and-equality-predicates/

No.

The error says exactly what is wrong. Somewhere, either in the insert itself or maybe in a trigger, you're referencing a column that does not exist.

Yes, with the database_name column.