[Beginner Question]Is there way to test the postgres's kernel function? - Mailing list pgsql-general

From Wen Yi
Subject [Beginner Question]Is there way to test the postgres's kernel function?
Date
Msg-id tencent_C3D2732E6375FFAB65A647900C71296ED108@qq.com
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Responses Re: [Beginner Question]Is there way to test the postgres's kernel function?
Re: [Beginner Question]Is there way to test the postgres's kernel function?
List pgsql-general
Hi community,
I am learning the kernel of the postgres, and I want to test the make_relative_path function to know what it's operational principle.(I can read it's code, and I want to actually run it)
But I really don't know how to do it, wrtite a extension?

Can someone give me some advice?
Thanks in advance!

Yours,
Wen Yi.

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