425 

   425 

   426   SELECT pg_column_size(5::smallint);

   426   SELECT pg_column_size(5::smallint);

   427   SELECT pg_column_size(5::int);

   427   SELECT pg_column_size(5::int);

   428   SELECT pg_column_size(5::bigint);

   428   SELECT pg_column_size(5::bigint);

   429 

   429 

   430 Largest index::

   434 Largest index::

   431 

   435 

   432   select pg_relation_size(oid), * from pg_class

   436   select pg_relation_size(oid), * from pg_class

   433   where relkind = 'i'

   437   where relkind = 'i'

   434   order by pg_relation_size(oid) desc;

   438   order by pg_relation_size(oid) desc;