I ran out of tables that I can join in one select (31) and rebuilt MySQL with table_map's typedef changed from ulong to ulonglong.
First it all worked fine. But after half a day of not very heavy load strange things began happening. Indexes got corrupted. So some of the joins that worked before stopped working. Performance dropped. I think it's somewhere not 64-bits clean. So it would be great if someone from developers will change this typedef and see where the problem is. Yuri. --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
