On Friday 06 December 2002 01:11, Qunfeng Dong wrote: > Hi, > > I wish to tune our MySQL Server Parameter to increase > the speed of Join. I was trying to do a simple join > with two tables. One is big (~2,500,000 records); the > other one is small. The current join seems to take > forever to finish even on the indexed attribute.
Before you change some server parameters, you should analyze your join query with EXPLAIN SELECT yourquery. Regards Georg --------------------------------------------------------------------- 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
