PostgreSQL 14 Documentation · Chapter 64. B-Tree Indexes

PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Documentation → PostgreSQL 14

Supported versions: Current (18) / 17 / 16 / 15 / 14

Development versions: 19 / devel

Unsupported versions: 13 / 12 / 11

Chapter 64. B-Tree Indexes
Prev	Up	Part VII. Internals	Home	Next

Chapter 64. B-Tree Indexes

Table of Contents

64.1. Introduction

64.2. Behavior of B-Tree Operator Classes

64.3. B-Tree Support Functions

64.4. Implementation

64.4.1. B-Tree Structure
64.4.2. Bottom-up Index Deletion
64.4.3. Deduplication

Prev	Up	Next
Chapter 63. Generic WAL Records	Home	64.1. Introduction

Report a documentation issue

Read the upstream documentation. Report corrections through the PostgreSQL documentation form.