如下:select relname as 表名, reltuples as 记录数 from pg_class where relkind = 'r' and relnamespace = (select oid from pg_namespace where nspname='xxxxx') order by 记录数 desc;
select table_schema as '数据库', table_name as '表名', table_rows as '记录数', truncate(data_length/1024/1024, 2) as '数据容量(MB)', truncate(index_length/1024/1024, 2) as '索引容量(MB)' from information_schema.ta...