## Chapter 67. GIN Indexes

**Table of Contents**

[67.1. Introduction](gin-intro.html)

[67.2. Built-in Operator Classes](gin-builtin-opclasses.html)

[67.3. Extensibility](gin-extensibility.html)

[67.4. Implementation](gin-implementation.html)

[67.4.1. GIN Fast Update Technique](gin-implementation.html#GIN-FAST-UPDATE)

[67.4.2. Partial Match Algorithm](gin-implementation.html#GIN-PARTIAL-MATCH)

[67.5. GIN Tips and Tricks](gin-tips.html)

[67.6. Limitations](gin-limit.html)

[67.7. Examples](gin-examples.html)

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