On Monday, April 02, 2012 03:15:07 PM Paul J Stevens wrote: > On 04/02/2012 02:55 PM, Reindl Harald wrote: > >> delete from dbmail_headervalue where id not in (select > >> headervalue_id from dbmail_header); > correct me if I'm wrong but last I checked neither MySQL nor PostgreSQL > support deleting rows selected in a sub-query.
PostgreSQL does. _______________________________________________ DBmail mailing list DBmail@dbmail.org http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
