[SOLR-4319] New atomic update operation: AddToSet

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: Schema and Analysis
• Labels: atomic
• Assignee: Unassigned
• Reporter: Mikael Koskinen
• Created: 19/Jan/13 13:42
• Updated: 16/Mar/18 13:54
• Resolved: 16/Mar/18 13:54

Description

Currently Solr supports the following atomic operations:
add, set, inc

It would be great to have operation "addToSet". This would be useful in situations where a document has a multivalued field (like category) and I want to add a new value to list if it doesn't already exists.

Issue Links

• is duplicated by: SOLR-11267 Add support for "add-distinct" atomic update operation