Hi, I noticed that the earthdistance documentation has no usage examples, which makes it harder for new users to get started with the module. Other contrib modules like hstore already include helpful examples.
I've attached a patch that adds an Examples section covering the main functions and the point-based distance operator. All examples were tested on PostgreSQL 18.3. Regards, Dapeng Wang
0001-doc-add-examples-section-to-earthdistance-documentat.patch
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