I'm trying to put together a SQL query which lists all users across all projects with ADMINISTER PROJECT privileges.
Looking at the schemepermission table, it appears to have some use here with perm_type giving some clue about where to go look to map this info back to projects and users
select sp.id, sp.scheme, sp.perm_type, perm_parameter from schemepermissions sp
where PERMISSION_KEY = 'ADMINISTER_PROJECTS'
Example output
ID,SCHEME,PERMISSION,perm_type,perm_parameter,PERMISSION_KEY
10050,10001,23,projectrole,10002,ADMINISTER_PROJECTS
10095,10001,23,lead,,ADMINISTER_PROJECTS
10242,10111,23,group,jira-administrators,ADMINISTER_PROJECTS