The feature added by bug 23389 does not appear to be working. I get the option in the dropdown, but I don't get any results.
What does your SQL look like? Did you use 'like' as the operator?
(In reply to Katrin Fischer from comment #1) > What does your SQL look like? Did you use 'like' as the operator? Aw....I missed that part. :/ Sorry. Closing this bug.