Hi Lewis,

Are you certain you're connected to the right database? Do you have more than one database for LabKey?

Can you run a \l while running psql to bring up your list of databases? Does your older instance of LabKey 14.3 still come up when you run it on the old DB?

There should have been something that appeared when running at least SELECT * FROM core.containers.

Also, are you making sure that you end your query with a semi-colon before hitting enter?

Regards,

Jon