Navigation : PostgreSQL 15.0 Documentation > Chapter 68. GiST Indexes Chapter 68. GiST Indexes Chapter 68. GiST Indexes Prev Up Part VII. Internals Home Next Table of Contents 68.1. Introduction 68.2. Built-in Operator Classes 68.3. Extensibility 68.4. Implementation 68.4.1. GiST Index Build Methods 68.5. Examples