$ docker exec
* spicedb migrate head \
> --datastore-engine postgres \
> --datastore-conn-uri "postgres://***:***@staging-db.
*.us-east-1.rds.amazonaws.com:5432/spicedb"
{"level":"info","format":"auto","log_level":"info","provider":"zerolog","async":false,"tme":"2022-11-03T14:25:19Z","message":"configured logging"}
...
{"level":"info","from":"add-ns-config-id","to":"add-caveats","time":"2022-11-03T14:25:22Z","message":"migrating"}
{"level":"info","from":"add-caveats","to":"add-xid-columns","time":"2022-11-03T14:25:22Z","message":"migrating"}
{"level":"error","error":"unable to migrate to
head
revision: error executing migration `add-xid-columns`: ERROR: type \"xid8\" does not exist (SQLSTATE 42704)","time":"2022-11-03T14:25:22Z","message":"terminated with errors"}
```