Re: Copying to temp table

2003-01-07 Thread Jeremy Zawodny
On Tue, Jan 07, 2003 at 10:41:07AM -0500, Adam Nelson wrote: > > If I'm getting copying to temp table often on some big queries, I > usually increase tmp_table_size, but for innodb, is that variable > used or is it innodb_buffer_pool_size? I'm 63% sure it's still tmp_table_size. -- Jeremy D. Zawo

RE: Copying to temp table

2001-05-28 Thread Chris Bolt
Use fulltext indexes (http://www.mysql.com/doc/F/u/Fulltext_Search.html). Queries with LIKE '%...%' will always be slow because they can't use indexes, and you're doing SIX of them, of course it'll take a while. Only drawback of fulltext indexes is (AFAIK) you can't match against fields in separat