Hi Marc!
We got some negative reports about putting this operator first in the list. Concerns are about performance (wildcard being slower, and in case of monster tables, slower meant > 45 min.).
I must say I particulary enjoyed having that %...% as default. In my daily working (and those of my co-workers) we seldomly use exact matching when we're searching.
I do think we should leave that as default, and when users want to have an exact match, it's no problem for them to switch to the exact matching.
We could also move the list of operators from tbl_select.php to config, but this would probably be too much.
Yes, I think that would be too much overhead...
$0.02, Garvin