Hello,
I've moved data from Confluence Cloud to self-host Confluence.
Once I've moved data to Self host Confluence, I found that the server doesn't have admin password. I've ended up running SQL statement to Postgres to give admin account new password. Google Search told me that this is because Confluence Cloud saves password into separate places, so you export data from Confluence Cloud, actually you might loose your password... That's pain, but I managed to get it over..
However my admin account does not have the following group memberships.
- confluence-administrators
- system-administrators
even if I click two checkboxes, there seemingly is no way to select them.
Please look at the following to see error messages.

Question is:
Could you provide me some SQL statement to provide admin account with two groups membership ?
Thanks,
Sangwook