Ah, interesting trick! Unfortunately, it doesn't work either (although it
doesn't explode, it just returns zero hits).
I suspect you're right about the server not being configured to support
booleans, which would be a shame.
-Ross.
On Sep 20, 2013, at 2:22 PM, LeVan,Ralph le...@oclc.org
I can't say anything about the horizon server. But I have a suggestion.
It's possible that server is configured to not support Booleans (either on that
index or at all) and is blowing the trivial error response. If this is the
case, there may be a workaround. Instead of explicitly ORing them
