On October 25, 2007 11:33:55 am Valencia Patiño Julian Enrique wrote:
  I just realized  that  I´ve  installed the easier
 installer I found .. it
 comes  with  hsqldb ..  in the  hibernate.cfg.xml file  I found that the
  user is  sa  with no password ..  but  I wanto  to connect to the
  database through a browser. I want  to  browse  the  database schema to
  change  some  things  if  it's possible. 
Is the wiki working as it should? What do you get from the browser?
This wiki uses hibernate therefore changing the database schema is not a
simple issue.
Finally, it you want a production class installation you'd want to switch to a
RDBMS such as MySQL or ORACLE. In that case, follow the instruction given on
xwiki.org. You can create the database and connect your existing wiki to it
by commenting out apropriately hibernate.cfg.xml .