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@KhodeN
Created March 30, 2018 03:58
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Postgres table size in bytes
SELECT nspname || '.' || relname AS "relation",
pg_size_pretty(pg_relation_size(C.oid)) AS "size"
FROM pg_class C
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE nspname NOT IN ('pg_catalog', 'information_schema')
and nspname = 'public'
and relkind = 'r'
ORDER BY pg_relation_size(C.oid) DESC;
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