jdvor

table	description
account	List of accounts with access to DES Portal and SmartGrid.API.
account__device	Just the mapping table between Account and Device tables.
account__permission_role	Just the mapping table between Account and PermissionRole tables.
adapter	List of device adapters.
alerts	Triggered alerts per device.
apikey	SmartGrid.Api API keys.
automat_group_internal_beats	Cron expressions per group of devices

jdvor

SELECT
   relname AS objectname,
   relkind AS objecttype,
   reltuples AS "#entries", pg_size_pretty(relpages::bigint*8*1024) AS size
   FROM pg_class
   WHERE relpages >= 8
   ORDER BY relpages DESC;