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    PostgreSQL 15.4 Documentation > Chapter 67. B-Tree Indexes

    Chapter 67. B-Tree Indexes

    Chapter 67. B-Tree Indexes
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    Table of Contents

    67.1. Introduction
    67.2. Behavior of B-Tree Operator Classes
    67.3. B-Tree Support Functions
    67.4. Implementation
    67.4.1. B-Tree Structure
    67.4.2. Bottom-up Index Deletion
    67.4.3. Deduplication

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    Chapter 66. Custom WAL Resource Managers Home 67.1. Introduction