DB scripts

DB scripts.md

TOTAL DISK SIZE

WITH sizes AS (SELECT nspname || '.' || relname AS "relation",
    pg_total_relation_size(C.oid) AS "total_size"
  FROM pg_class C
  LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
  WHERE nspname NOT IN ('pg_catalog', 'information_schema')
    AND C.relkind <> 'i'
    AND nspname !~ '^pg_toast'
) SELECT pg_size_pretty(SUM(total_size)) FROM sizes;