[SOLR-4468] Add document but keep existing fields values

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 4.1
• Fix Version/s: 4.2
• Component/s: update
• Labels: AtomicUpdate timestamp
• Assignee: Unassigned
• Reporter: Isaac Hebsh
• Created: 16/Feb/13 20:22
• Updated: 28/Feb/13 23:11
• Resolved: 28/Feb/13 23:11

Description

The original need is a field that represents the (first) insertion time of the document.

It can be implemented as another value in the "update" optional attribute of 'field' element, in AddUpdateCommand.