Thanks Ben, we would be using this in a production environment so I would 
rather hold out for a more publicly documented solution just due to the fact 
that this could easily disappear without warning.  I appreciate you having 
looked into it, please do let me know though if this functionality does become 
official.  Thanks.

________________________________
From: adwordsapi-supp...@google.com <adwordsapi-supp...@google.com>
Sent: Tuesday, February 26, 2019 5:06:22 AM
To: Philip Stefou
Cc: AdWords API and Google Ads API Forum
Subject: RE: [3-5796000025195] Can a row count be obtained without iterating 
through all rows

Hi Phillip,

So GAQL unfortunately does not support a COUNT function as we hoped. There is, 
however, a way to get this information from the raw response message returned 
from the API. The problem is that retrieving it involves using some private 
attributes on the Iterator instance returned by GoogleAdsService.search:

  1.  Set your query to LIMIT = 1 to return the minimum number of results.
  2.  Once you get the Iterator instance from the .search method you can get 
the raw response with:
     *   raw_response = iterator._method(iterator._request)
  3.  Then raw_response.total_results_count will have the total number of rows.

Since this solution relies on private methods on the Iterator I would not 
recommend using it for anything other than experimentation. I asked our gRPC 
team if there's a better way to get the response and I'll let you know if there 
is.

If not, depending on your use-case, there may be other ways to work around this.

Let me know if you have any questions, otherwise I'll follow up once I have 
more information from gRPC.

Thanks,
Ben, AdWords API Team


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On 02/25/19 11:08:41 adwordsapi-supp...@google.com wrote:
Hi Philip!

Thanks for reaching out with this question. I believe a COUNT-like function 
would need to be supported by GAQL and wouldn't necessarily be exposed via the 
client libraries. In Python the iterator object returned by search does have a 
num_results property, but I think it may only refer to the current page, and 
also seems to be 0 until the page is actually requested. It also looks like the 
Java sample mentioned in this thread must retrieve a response before it can 
retrieve num results.

I'll double-check whether there is a way to retrieve only row counts in GAQL, 
and will also see if there's something fancy that can be done with the 
GRPCIterator in Python. I'll get back to you as soon as possible once I get 
some more information.

Thanks,
Ben, AdWords API Team

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On 02/21/19 18:31:46 pste...@wordstream.com wrote:

Can you provide a python example of this functionality?  From what I can tell 
this does not exist in the Python client library.  There is only a .search 
method on the GoogleAdsService which does accept a page_size argument, however 
the response is still a generator of the page of data.  Let me know, thanks.

________________________________
From: adwordsapi-supp...@google.com <adwordsapi-supp...@google.com>
Sent: Friday, February 22, 2019 7:00:50 AM
To: Philip Stefou
Cc: AdWords API and Google Ads API Forum
Subject: RE: Can a row count be obtained without iterating through all rows

Hello Philip,

Could you please try the below snippet which will give you the entire results 
that can be fetched via the Query irrespective of the Page size and limit 
mentioned. Please give it try and let me know if you still have any further 
questions.

Snippet below:
searchPagedResponse.getPage().getResponse().getTotalResultsCount());


Regards,
Sai Teja, Google Ads API Team


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On 02/11/19 18:32:25 pste...@wordstream.com wrote:

Thanks a lot, I appreciate that.

________________________________
From: adwordsapi-supp...@google.com <adwordsapi-supp...@google.com>
Sent: Tuesday, February 12, 2019 8:01:13 AM
To: Philip Stefou
Cc: AdWords API and Google Ads API Forum
Subject: RE: Can a row count be obtained without iterating through all rows

Hello Philip,

I have passed your suggestion to the team and I will update you once I have 
more information. Meanwhile, you could keep an eye on our 
blog<https://ads-developers.googleblog.com/search/label/google_ads_api> for 
information related to the future releases.

Regards,
Sai Teja, Google Ads API Team


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On 02/11/19 16:30:28 pste...@wordstream.com wrote:

Thanks for the follow-up, unfortunately this will still involve pulling the 
result set over the network.  We'll have to think of something else.  Thanks.

________________________________
From: adwordsapi-supp...@google.com <adwordsapi-supp...@google.com>
Sent: Tuesday, February 12, 2019 2:09:33 AM
To: Philip Stefou
Cc: AdWords API and Google Ads API Forum
Subject: RE: Can a row count be obtained without iterating through all rows

Hello Philip,

It is the total number of elements in the response page. As a workaround you 
could remove the PAGE_SIZE in your request(don't set PAGE_SIZE), so that the 
entire result set will be in a single page and then the number of rows in the 
response will be equal to the number of elements in the page.

Code snippet in Java:
searchPagedResponse.getPage().getPageElementCount();

Please let me know if you have any further questions.

Regards,
Sai Teja, AdWords API Team


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On 02/08/19 16:07:18 pste...@wordstream.com wrote:
Thanks for the reply, does this give the row count of the total number of rows 
that would be returned by the query or just the rows on the page?  The problem 
I'm trying to solve is obtaining a total count of all rows that would be 
returned by a given query, without the need to pull all the data over the 
network.  Let me know what you think, thanks again.

On Saturday, February 9, 2019 at 5:59:35 AM UTC+9, googleadsapi-forumadvisor 
wrote:
Hello Phil,

To get the count of the rows without iterating you could use the below code 
code snippet for Java. You could use the similar functionality in other client 
libraries as well to get the count of the results. Also, the PAGE_SIZE 
attribute can be mentioned for the search query to get not more than that many 
results in the response. You could refer our sample code to get campaigns in 
Java 
here<https://github.com/googleads/google-ads-java/blob/master/google-ads-examples/src/main/java/com/google/ads/googleads/examples/basicoperations/GetCampaigns.java#L97>
 for reference, code samples in other languages can be found 
here<https://developers.google.com/google-ads/api/docs/client-libs>.

Code snippet in Java:
 searchPagedResponse.getPage().getPageElementCount();

Please let me know if you have any further questions.

Regards,
Sai Teja, Google Ads API Team


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