Hi,
I just took a look at my mysql slow query log and found entries like this:
Code:
# Query_time: 0 Lock_time: 0 Rows_sent: 7 Rows_examined: 54101
SELECT t.champion, u.userid FROM tournaments AS t^M
LEFT JOIN user AS u ON (t.champion = u.username)^M
WHERE champion<>'';
u.username has an index. Maybe t.champion (text field) should have one too or the query could be optimized in another way? I`m no sql-expert, just wanted to mention it and hope it`s useful.
all the best,
Sacha