Enum IndexOptions
Controls how much information is stored in the postings lists.
Note
This API is experimental and might change in incompatible ways in the next release.
Namespace: Lucene.Net.Index
Assembly: Lucene.Net.dll
Syntax
public enum IndexOptionsFields
| Name | Description |
|---|---|
| DOCS_AND_FREQS | Only documents and term frequencies are indexed: positions are omitted. this enables normal scoring, except Phrase and other positional queries will throw an exception. |
| DOCS_AND_FREQS_AND_POSITIONS | Indexes documents, frequencies and positions. this is a typical default for full-text search: full scoring is enabled and positional queries are supported. |
| DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS | Indexes documents, frequencies, positions and offsets. Character offsets are encoded alongside the positions. |
| DOCS_ONLY | Only documents are indexed: term frequencies and positions are omitted. Phrase and other positional queries on the field will throw an exception, and scoring will behave as if any term in the document appears only once. |
| NONE | No index options will be used.
NOTE: This is the same as setting to |