You are viewing a plain text version of this content. The canonical link for it is here.
Posted to solr-commits@lucene.apache.org by Apache Wiki <wi...@apache.org> on 2009/11/05 09:52:03 UTC
[Solr Wiki] Update of "FieldOptionsByUseCase" by ChantalAckermann
Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.
The "FieldOptionsByUseCase" page has been changed by ChantalAckermann.
The comment on this change is: Added TermVectorComponent use cases (term freq, doc freq, tf*idf, positions, offsets).
http://wiki.apache.org/solr/FieldOptionsByUseCase?action=diff&rev1=7&rev2=8
--------------------------------------------------
Here is a summary of available options on a field, broken down by use case. A `true` or `false` indicates that the option must be set to the given value for the use case to function correctly.
- || '''use case''' || '''indexed''' || '''stored''' || '''multiValued''' || '''omitNorms''' || '''termVectors''' || '''termPositions''' ||
+ || '''use case''' || '''indexed''' || '''stored''' || '''multiValued''' || '''omitNorms''' || '''termVectors''' || '''termPositions''' || '''termOffsets''' ||
- || search within field || `true` || || || || || ||
+ || search within field || `true` || || || || || || ||
- || retrieve contents || || `true` || || || || ||
+ || retrieve contents || || `true` || || || || || ||
- || use as unique key || `true` || || `false` || || || ||
+ || use as unique key || `true` || || `false` || || || || ||
- || sort on field || `true` || || `false` || `true` [1] || || ||
+ || sort on field || `true` || || `false` || `true` [1] || || || ||
- || use field boosts || || || || `false` || || ||
+ || use field boosts || || || || `false` || || || ||
- || document boosts affect searches within field || || || || `false` || || ||
+ || document boosts affect searches within field || || || || `false` || || || ||
- || highlighting || `true`[4] || `true` || || || [2] || `true` [3] ||
+ || highlighting || `true`[4] || `true` || || || [2] || `true` [3] || ||
- || faceting || `true` || || || || || ||
+ || faceting || `true` || || || || || || ||
- || add multiple values, maintaining order || || || `true` || || || ||
+ || add multiple values, maintaining order || || || `true` || || || || ||
- || field length affects doc score || || || || `false` || || ||
+ || field length affects doc score || || || || `false` || || || ||
- || `MoreLikeThis` || || || || || `true` || ||
+ || `MoreLikeThis` || || || || || `true` || || ||
+ || term frequency || || || || || `true` || || ||
+ || document frequency || || || || || `true` || || ||
+ || tf*idf || || || || || `true` || || ||
+ || term postitions || || || || || `true` || `true` || `true` ||
+ || term offsets || || || || || `true` || `true` || `true` ||
+
Notes:
1. ''recommended but not necessary''