SELECT pubname AS publication_name,
puballtables AS is_all_tables,
pubinsert AS is_insert,
pubupdate AS is_update,
pubdelete AS is_delete,
pubtruncate AS is_truncate,
string_agg(n.nspname || '.' || c.relname, ',
' ORDER BY n.nspname, c.relname) AS published_tables,
CASE WHEN Count(pr.oid)=0 AND puballtables=TRUE THEN
(SELECT Count(*) AS c
FROM INFORMATION_SCHEMA.tables
WHERE table_type='BASE TABLE'
AND table_schema NOT IN (SELECT schema_name
FROM INFORMATION_SCHEMA.schemata
WHERE schema_name<>'public' AND
schema_owner='postgres' AND schema_name IS NOT NULL))
ELSE Count(pr.oid)
END AS number_of_published_tables
FROM pg_publication AS p LEFT JOIN pg_publication_rel AS pr
ON p.oid=pr.prpubid
LEFT JOIN pg_class AS c ON c.oid=pr.prrelid
LEFT JOIN pg_namespace AS n ON c.relnamespace=n.oid
GROUP BY pubname, puballtables, pubinsert, pubupdate, pubdelete, pubtruncate
ORDER BY pubname;