Navigation : PostgreSQL 12.1 Documentation > Chapter 64. GiST Indexes Chapter 64. GiST Indexes Chapter 64. GiST Indexes Prev Up Part VII. Internals Home Next Table of Contents 64.1. Introduction 64.2. Built-in Operator Classes 64.3. Extensibility 64.4. Implementation 64.4.1. GiST Buffering Build 64.5. Examples