<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Cannot delete Document ID (containing no document) - Please suggest a way to delete the documentID</title><link>https://community.appian.com/discussions/f/general/12531/cannot-delete-document-id-containing-no-document---please-suggest-a-way-to-delete-the-documentid</link><description>Requirement: 
 We have n number of rows for a file upload column. The requirement is when I upload a file in any of the row, it should get copied to all the rows. and if I want to update any one document, I just delete and upload a new document to the</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Cannot delete Document ID (containing no document) - Please suggest a way to delete the documentID</title><link>https://community.appian.com/thread/56922?ContentTypeID=1</link><pubDate>Wed, 20 Jun 2018 13:32:09 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:79e74b50-9730-4c97-84db-0651ac4690c2</guid><dc:creator>angelak241695</dc:creator><description>It looks like when you are storing it in the database, you may be storing empty documents. If you are using the write to datastore node in the process model, use an XOR gateway node to check if the document is null before reaching the write to datastore node. The condition should say &lt;br /&gt;
&lt;br /&gt;
/*if the pv attachments is null*/&lt;br /&gt;
if(isnull(pv!Attachments),&lt;br /&gt;
Go to the node that doesn&amp;#39;t write to datastore,&lt;br /&gt;
otherwise, go to the write to datastore node&lt;br /&gt;
)&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Cannot delete Document ID (containing no document) - Please suggest a way to delete the documentID</title><link>https://community.appian.com/thread/55734?ContentTypeID=1</link><pubDate>Fri, 25 May 2018 17:45:48 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:77eb84e3-3175-4625-94e1-eba5efe048f4</guid><dc:creator>Mike Schmitt</dc:creator><description>I&amp;#39;m a little unclear on what you&amp;#39;re asking, but if it&amp;#39;s anything like what it sounds like, it seems like you need to update all of the duplicate (outdated) document IDs with the new version when one is updated.  I would suggest you initialize a PV with the ID of the original document, then use that to search any rows storing that document ID, and also update those with the new document ID.&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>