psql: support `\d NAME` command: query #7

SELECT pubname
	     , NULL
	     , NULL
	FROM pg_catalog.pg_publication p
	     JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid
	     JOIN pg_catalog.pg_class pc ON pc.relnamespace = pn.pnnspid
	WHERE pc.oid ='1259' and pg_catalog.pg_relation_is_publishable('1259')
	UNION
	SELECT pubname
	     , pg_get_expr(pr.prqual, c.oid)
	     , (CASE WHEN pr.prattrs IS NOT NULL THEN
	         (SELECT string_agg(attname, ', ')
	           FROM pg_catalog.generate_series(0, pg_catalog.array_upper(pr.prattrs::pg_catalog.int2[], 1)) s,
	                pg_catalog.pg_attribute
	          WHERE attrelid = pr.prrelid AND attnum = prattrs[s])
	        ELSE NULL END) FROM pg_catalog.pg_publication p
	     JOIN pg_catalog.pg_publication_rel pr ON p.oid = pr.prpubid
	     JOIN pg_catalog.pg_class c ON c.oid = pr.prrelid
	WHERE pr.prrelid = '1259'
	UNION
	SELECT pubname
	     , NULL
	     , NULL
	FROM pg_catalog.pg_publication p
	WHERE p.puballtables AND pg_catalog.pg_relation_is_publishable('1259')
	ORDER BY 1;