Search

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Lucee provides full-text search capabilities via the Lucene Extension, supporting traditional keyword search, vector-based semantic search, and hybrid mode combining both approaches.

See the Lucene Extension recipe for details.

Functions

• GetK2ServerDocCount()

  This function is deprecated.

• GetK2ServerDocCountLimit()

  This function is deprecated.

Tags

• <cfcollection>

  Allows you to create and administer search collections for indexing and searching content. This tag enables full-text search capabilities, including hybrid vector search when used with embedding services. Collections can be queried using different search modes: keyword-based (traditional), vector-based (semantic), or hybrid (combining both approaches)

• <cfindex>

  Populates a full text search collections with indexed data.

• <cfsearch>

  Executes searches against data indexed

Guides

• Adding Full Text Search to Your Application

  A practical guide to adding full-text search to your Lucee application using collections, indexing, and search

• AI Augmentation with Lucene

  Documentation for augmenting AI queries using Lucene search in Lucee

• Lucene 3 Extension

  Documentation for the Lucene 3 Extension with vector and hybrid search capabilities