Manage Hybrid Vector Indexes

Learn how to manage a hybrid vector index, which is a single index for searching by similarity and keywords, to enhance the accuracy of your search results.

• Understand Hybrid Vector Indexes
  A hybrid vector index inherits all the information retrieval capabilities of Oracle Text search indexes and leverages the semantic search capabilities of Oracle AI Vector Search vector indexes.
• Guidelines and Restrictions for Hybrid Vector Indexes
  Review these guidelines and the current set of restrictions when working with hybrid vector indexes.
• CREATE HYBRID VECTOR INDEX
  Use the CREATE HYBRID VECTOR INDEX SQL statement to create a hybrid vector index, which allows you to index and query documents using a combination of full-text search and vector similarity search.
• ALTER INDEX
  Use the ALTER INDEX SQL statement to modify an existing hybrid vector index.