Re: [hibernate-dev] Performance issues with HT_ tables?

On 14.12.2010 03:02, Steve Ebersole wrote: > Those tables are used as part of bulk update/delete HQL processing Thank you. That much I figured by now ;-) However, this does not explain (for me) why a) Why they are used at all in the situation I described - are they used for all bulk update/delete HQL operations regardless of context/mapping strategy? b) Why the update in my situation runs for more than an hour. That's an absolute disaster because all other transaction fail with lock timeout. > -- Sent from my Palm Pre > On Dec 13, 2010 4:43 PM, Marcel Stör&amp;lt;marcel(a)frightanic.com&amp;gt; wrote: > Sorry to ask for help on the dev list but it seems as if no regular user > would ever have to deal with such low level issues. > > Since we're having serious performance problems (queries running more > than an hour...) with HT_ tables I was looking for documentation that > describes the when/why/how/etc. of temporary tables. It can't seem to > find anything online or in the Hibernate books. > All I find at http://www.google.com/search?q=hibernate%20%22HT_%22 are > unanswered forum questions or dead JIRA entries. > > It'd be nice if one of the developers could point me into the right > direction. > -&gt; Problem: https://forum.hibernate.org/viewtopic.php?f=1&amp;t=1008637 -- Marcel Stör, http://www.frightanic.com Couchsurfing: http://www.couchsurfing.com/people/marcelstoer O< ascii ribbon campaign - stop html mail - www.asciiribbon.org _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev