Query: oci_vcn_by_tenancy

select
  c.title as "Compartment",
  count(v.*) as "VCNs"
from
  oci_core_vcn as v,
  oci_identity_tenancy as c
where
  c.id = v.tenant_id and lifecycle_state <> 'TERMINATED'
group by
  c.title
order by
  c.title;