Trying to Determine next available document id failing

can you show me how to use the REQUEST_PLUS in the context of my question? I’ve been searching for examples but haven’t really found anything.

http://docs.couchbase.com/sdk-api/couchbase-php-client-2.1.0/classes/CouchbaseN1qlQuery.html#constant_REQUEST_PLUS

That’s not too useful. I’m continuing to look …

Thanks.