title: BizTalk WCF-OracleDB (post-)polling(-available)-statements
body: <p>I have a general question regarding polling within transaction using WCF-OracleDB adapter, to make sure one (or more) rows polled also gets updated to be polled only once.</p>
  
  <p>In WCF-SQL I normally use polling(available)-statements. In PollingAvailableStatement I use a simple COUNT(*) query. In PollingStatement I normally query next row(s) and store its ID(s) locally. Then I both query data AND update the rows with status to make sure the polled row(s) never gets polled again. And, if something goes wrong, it is rolled back by the AmbientTransaction.</p>
  
  <p>How do I use PostPollingStatement to achieve the same with the WCF-OracleDB-adapter? What I miss is a "reference" to the rows I polled, to make sure only correct rows gets updated status.</p>
  
  <p>I have tried to google this, of course, but everyone seems to avoid this requirement...?</p>