i suspect the docs meant to say "1 Read Operation per row" i don't know
how you could ever get to less then 1 read operation per row.
On Thursday, December 17, 2015 at 5:53:07 PM UTC-8, NAyAN Jain wrote:
>
> I am trying to reduce the datastore cost by using Projection. I have read
> that a Projection Query costs only 1 Read Operation but in my case the
> Projection cost goes more than 1. Here is the code:
>
> Query<Finders> q =
> ofy().load().type(Finders.class).project("Password","Country");
> for(Finders finder:q)
> {
> resp.getWriter().println(finder.getCountry()+"
> "+finder.getPassword());
> }
> On executing this, the q object contains 6 items and to retrieve these 6
> items it takes 6 Read operations as shown in Appstats. Can anyone tell me
> what's wrong over here ?
>
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