_count reduce on existing view


#1

I have the followed scenario: I am running a paginated query and I get some results, I addition I want to know how much total will I have at the end.

Any idea?


#2

Hey, can you please clarify a bit further? Do you paginate over a reduced function? Or one with just a map.

Currently, there is no easy way to find out, but you can paginate until the end and increment a counter towards the end.


#3

What I do is 2 queries, on the same view one for each page and one more that return only the count.


#4

Can you try the newly released 1.4.0-dp?

It has getTotalRows() on the ViewResponse which should do what you want! http://blog.couchbase.com/couchbase-java-sdk-140-new-and-noteworthy