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Posted to solr-commits@lucene.apache.org by Apache Wiki <wi...@apache.org> on 2011/12/01 00:56:49 UTC
[Solr Wiki] Update of "SchemaXml" by MarkBennett
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The "SchemaXml" page has been changed by MarkBennett:
http://wiki.apache.org/solr/SchemaXml?action=diff&rev1=51&rev2=52
Comment:
More info on termVendors
* This is arguably an advanced option.
* Set to true to omit the norms associated with this field (this disables length normalization and index-time boosting for the field, and saves some memory). Only full-text fields or fields that need an index-time boost need norms.
* `termVectors=false|true` <?> Solr 1.1
- * If set, include full term vector info. Corresponds to V field attribute in Luke.
+ * If set, include full term vector info.
+ * If enabled, often also used with termPositions="true" and termOffsets="true".
+ * To use interactively, requires [[TermVectorComponent]]
+ * Corresponds to TV button in Luke, and V field attribute.
* `omitTermFreqAndPositions=true|false` <!> [[Solr1.4]]
* If set, omit term freq, positions and [[Payloads|payloads]] from postings for this field. This can be a performance boost for fields that don't require that information and reduces storage space required for the index. Queries that rely on position that are issued on a field with this option will silently fail to find documents.
* `omitPositions=true|false` <!> [[Solr3.4]]