Bug 1316502

Summary: OData - $count after $expand does not work
Product: [JBoss] JBoss Data Virtualization 6 Reporter: Juraj Duráni <jdurani>
Component: TeiidAssignee: Van Halbert <vhalbert>
Status: CLOSED CURRENTRELEASE QA Contact: Juraj Duráni <jdurani>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.3.0CC: aszczucz, blafond, jolee, mbaluch, thauser, vhalbert
Target Milestone: ER2   
Target Release: 6.3.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-08-24 11:48:13 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Juraj Duráni 2016-03-10 11:19:23 UTC 
Description of problem:
If user declares $count after $expand, OData service should return count if referenced entities instead of whole entities.

*URL:* http://localhost:8080/odata4/olingo_basic/Source/Customers/?$expand=Orders_FK0/$count
*Result:* 
...
<a:link rel="http://docs.oasis-open.org/odata/ns/related/Orders_FK0" title="Orders_FK0" href="http://localhost:8080/odata4/olingo_basic/Source/Customers(1)/Orders_FK0">
  <m:inline>
    <a:feed>
      <a:entry>
...
*Expected result:* 
<a:link rel="http://docs.oasis-open.org/odata/ns/related/Orders_FK0" title="Orders_FK0" href="http://localhost:8080/odata4/olingo_basic/Source/Customers(1)/Orders_FK0">
<!-- I am not sure about the representation, but this is only example -->
  <m:count>4</m:count>
...

See http://docs.oasis-open.org/odata/odata/v4.0/errata02/os/complete/part1-protocol/odata-v4.0-errata02-os-part1-protocol-complete.html#_Toc406398298
Comment 1 JBoss JIRA Server 2016-03-23 13:16:58 UTC 
Ramesh Reddy <rareddy> updated the status of jira TEIID-4060 to Coding In Progress
Comment 2 JBoss JIRA Server 2016-03-29 14:05:08 UTC 
Ramesh Reddy <rareddy> updated the status of jira TEIID-4060 to Resolved
Comment 3 Juraj Duráni 2016-06-15 08:43:31 UTC 
Count correctly returned.
Comment 4 JBoss JIRA Server 2016-06-15 12:17:57 UTC 
Steven Hawkins <shawkins> updated the status of jira TEIID-4060 to Closed