* MySQL database
* use the SQL script from issue 18039 to create sample data
* create an ODBC data source and a OOo data source to connect to this sample data
* create a new query for the OOo data source. Use the statement from
netjuke_query.sql, from issue 18039, for this query
* switch on "execute SQL statement directly"
* save the query
* display the query in the data source browser
=> The system loops

The loop is issue 18039, but the what is brough up here is that the data source
browser does not seem to respect the "execute directly" setting. The statement
is transformed from

  SELECT `artists`.name, `albums`.name
  FROM `albums`, `tracks`, `artists`
  WHERE `albums`.id = `tracks`.al_id AND `artists`.id = `tracks`.ar_id
  GROUP BY `tracks`.al_id
  ORDER BY `artists`.name

to

  SELECT `artists`.`name`, `albums`.`name`
  FROM `albums`, `tracks`, `artists`
  GROUP BY `tracks`.`al_id`
  HAVING  0 = 1

fs->oj: Is there a good reason for this transformation? Finally, "execute
directly" does mean "don't touch my statement", and we should interpret it this way.