Re: Lower or Upper case for F.33. pg_trgm

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От Marc M.
Тема Re: Lower or Upper case for F.33. pg_trgm
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Msg-id CANFdT3G1m6N5oWXwg3MZRtzGa8zfV+WOkX78fJvcj07BWyN5Tg@mail.gmail.com
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Ответ на Re: Lower or Upper case for F.33. pg_trgm  (Daniel Gustafsson <daniel@yesql.se>)
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Thanks for your fast response.

Is this a question for me? I am fine with a short hint regarding the default.
A link to another documentation is also fine.

Am Di., 16. Aug. 2022 um 13:46 Uhr schrieb Daniel Gustafsson <daniel@yesql.se>:
> On 16 Aug 2022, at 12:54, Erik Rijkers <er@xs4all.nl> wrote:
>
> Op 16-08-2022 om 12:36 schreef Daniel Gustafsson:
>>> On 16 Aug 2022, at 12:17, PG Doc comments form <noreply@postgresql.org> wrote:
>>> I have a question regarding the trigram algorithm and I can not find any
>>> information about it in your documentation:
>> Maybe we should add something about this?
>
> Yeah, it's a bit strange that none of the following strings yield any info on that page:  'case', 'sensitiv', 'upper', 'lower', and that there is no mention of the  ~  versus  ~*  difference.
>
> Maybe worth to (already in pgtrgm.html) give the simple hint:
>  ~  is case-sensitive
>  ~* is case-insensitive
>
> In any case a link to  functions-matching.html  seems indicated.

Yeah, I think there is room for improvements here.  Are you up for drafting a
patch for this?

--
Daniel Gustafsson               https://vmware.com/

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