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Re: How to add a new operator for parser? - Mailing list pgsql-hackers

From Julien Rouhaud
Subject Re: How to add a new operator for parser?
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Msg-id CAOBaU_aaaFSWz_bCFtd_Sz3a6d4HYf7x4gHihEYebTf3XbNoMA@mail.gmail.com
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In response to How to add a new operator for parser?  (jacktby jacktby <jacktby@gmail.com>)
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On Sun, 6 Aug 2023, 12:34 jacktby jacktby, <jacktby@gmail.com> wrote:
I’m trying to add a new operator for my pg application like greater_equals called “<~>", how many files I need to
modify and how to do it? Can you give me an example?

you can look at some contrib for some examples of custom operator (and custom datatype) implementation, like citext or btree_gin/gist

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