Hi,
You have two options when it comes to updating:
1. Send complete document with the same id that will replace existing document.
2. Use atomic updates to send changes, but not that fields need to be stored:
https://lucene.apache.org/solr/guide/6_6/updating-parts-of-documents.html#UpdatingPartso
Hi
I have document indexed. Email-Id is unique key in document. On updating I
need to ignore few field if its already exists. Please let me know if
something more required.
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