Hi,
In my query, some rows have null values (length 0).
I wish to replace them with some constant.
I think I am wrong somewhere in this query using coalesce():
select coalesce(u.name, 'anon'), nodecount from users u, ( select n.uid
userid, count(n.nid) nodecount from node n group by n.uid order by n.uid
) t1 where u.uid = t1.userid order by nodecount;
The output is same as that of without coalesce.
--
Nilesh Govindarajan
Site & Server Administrator
www.itech7.com
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
