[SOLR-1223] Query Filter fq with OR operator

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Component/s: search
• Assignee: Unassigned
• Reporter: Brian Pearson
• Created: 16/Jun/09 18:33
• Updated: 08/Oct/16 04:02
• Resolved: 08/Oct/16 04:02

Description

See this issue for some background. Today, all of the Query filters specified with the fq parameter are AND'd together.

This issue is about allowing a set of filters to be OR'd together (in addition to having another set of filters that are AND'd). The OR'd filters would of course be applied before any scoring is done.

The advantage of this feature is that you will be able to break up complex filters into simple, more cacheable filters, which should improve performance.

Issue Links

• duplicates: SOLR-7219 Access filter cache from lucene query syntax
• links to: Segmented Filter Cache in Solr