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  • 4.1. Basic operations
  • 4.2. Remote access
  • 4.3. Various data types
  • 4.4. Various search conditions
  • 4.5. Drilldown
  • 4.6. Tag search and reverse resolution of reference relationships
  • 4.7. match_columns parameter
  • 4.8. Prefix search with patricia trie
  • 4.9. Additional information about lexicon for full text search
  • 4.10. Let’s create micro-blog
  • 4.11. Query expansion
  • 4. Tutorial
  • 4.9. Additional information about lexicon for full text search

4.9. Additional information about lexicon for full text search#

Groonga uses lexicon for full text search as a table. Thus, Groonga can hold multiple information each lexicon. For example, Groonga holds frequency of word, flags for stop word, importance of word and so on.

TODO: Write document.

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