https://community.appian.com/discussions/f/new-to-appian/25032/can-not-able-to-see-added-fields-in-db-tableI have added some more fields in CDT and updated Datastore. However can not able to see those added fields in Db table. Could you please look on it and solve it... Thank you.en-USTelligent Community 12https://community.appian.com/thread/96997?ContentTypeID=1Wed, 29 Jun 2022 14:25:55 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:14dd4dbc-8751-4df5-b547-f8c36086060eshukurs0001<p>Thank you <a href="/members/peter.lewis">Peter Lewis</a></p><div style="clear:both;"></div>https://community.appian.com/thread/96990?ContentTypeID=1Wed, 29 Jun 2022 13:05:15 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e1cab65c-691d-4d97-a0ca-81b4c428ad1ePeter Lewis<p>I think the issue here is that you have two fields that are primitive fields (text / number) that are listed as arrays. The way Appian manages this is by creating a new table to store the values and their foreign keys back to the original table.</p> <p>In general I strongly recommend that you do not set up your CDT this way - it will be much more difficult to manage and you will have no direct access to the documents. Instead, I&#39;d recommend creating an additional CDT such as &quot;document_line_item&quot; that contains an ID, documentType, and uploadedDocuments. Then, create a relationship from your current CDT to that CDT.</p> <p>See the CDT guidance for more information:&nbsp;<a href="https://docs.appian.com/suite/help/latest/cdt_design_guidance.html#nested-cdts">docs.appian.com/.../cdt_design_guidance.html</a></p><div style="clear:both;"></div>https://community.appian.com/thread/96988?ContentTypeID=1Wed, 29 Jun 2022 11:16:49 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:a931fd2e-85a2-41c5-b1ed-b7242b27c8fcankitab535847<p>Ideal way is to alter the table, add the columns in the database using the alter query and then create the xsd for the cdt and map those columns with your cdt fields. Then verify the entity mappings in the datastore</p><div style="clear:both;"></div>https://community.appian.com/thread/96987?ContentTypeID=1Wed, 29 Jun 2022 11:12:29 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:bb86a478-b69e-4168-aec4-906d2c3f1bd7shukurs0001<p><img src="/resized-image/__size/640x480/__key/communityserver-discussions-components-files/62/pastedimage1656500913959v1.png" alt=" " /><img src="/resized-image/__size/640x480/__key/communityserver-discussions-components-files/62/pastedimage1656500953392v2.png" alt=" " /><a href="https://community.appian.com/cfs-file/__key/communityserver-discussions-components-files/62/ELS-Datastore-DDL.sql">community.appian.com/.../ELS-Datastore-DDL.sql</a></p><div style="clear:both;"></div>https://community.appian.com/thread/96986?ContentTypeID=1Wed, 29 Jun 2022 10:58:52 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:1a15e97b-d718-440c-8e5e-d226c667a246GopalK<p>Hi, Not exactly sure why its not working but have you tried updating xsd with new columns?</p><div style="clear:both;"></div>https://community.appian.com/thread/96985?ContentTypeID=1Wed, 29 Jun 2022 10:58:12 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:fbe9bae6-62dd-45b3-8d09-042dd0045d1aankitab535847<p>Can you share the&nbsp; cdt and the table definition</p><div style="clear:both;"></div>https://community.appian.com/thread/96984?ContentTypeID=1Wed, 29 Jun 2022 10:11:17 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:88cac44b-7a0a-4a5d-b929-4aa6f1232ba0shukurs0001<p>I haven&#39;t changed name of the table.</p><div style="clear:both;"></div>https://community.appian.com/thread/96970?ContentTypeID=1Wed, 29 Jun 2022 07:58:22 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:32e64cfb-defb-4b35-9912-4daac2f9e955Harshit Bumb (Appyzie)<p>By any chance, have you changed the name of the table and checked in the older table?</p><div style="clear:both;"></div>