Hi Rahul, Not sure how I would do this "Try adding the primary key attribute to the root entity 'ad'"?
In my entity ad I already have these fields (I left those out earlier for readability): <field name="id" column="ID" /> <-- this is primary key of ads table <field name="userid" column="userid" /> <field name="title" column="title" /> Is that what you mean? And I'm using MSSQL2008 Thanks! -- View this message in context: http://lucene.472066.n3.nabble.com/Delta-import-issue-tp3162581p3162809.html Sent from the Solr - User mailing list archive at Nabble.com.