From: Zelphir Kaltstahl <zelphirkaltstahl@posteo.de>
To: Arun Isaac <arunisaac@systemreboot.net>
Cc: help-guix <help-guix@gnu.org>
Subject: Re: guile-dbi from guix not working
Date: Sat, 28 May 2022 16:37:06 +0000 [thread overview]
Message-ID: <3d8782db-68e8-eab7-03d4-852759e96d2f@posteo.de> (raw)
In-Reply-To: <87k0a9o1yf.fsf@systemreboot.net>
On 5/25/22 21:18, Arun Isaac wrote:
> Hi Zelphir,
>
>> ~~~~
>> (specifications->manifest
>> '("guile@3.0.8"
>> "guile-dbi"))
>> ~~~~
> I think you missed guile-dbd-sqlite3 in the manifest above. With
> guile-dbd-sqlite3 added, it works for me. Here are my results.
>
> --8<---------------cut here---------------start------------->8---
> #<guile-dbi open sqlite3 database (0 . db connected)>
> #<guile-dbi open sqlite3 database (1 . table hellotable already exists)>
> #<guile-dbi open sqlite3 database (0 . query ok)>
> #<guile-dbi open sqlite3 database (0 . query ok)>
> (("id" . 33) ("name" . "ola"))
> (("id" . 34) ("name" . "dzien dobre"))
> (("id" . 44) ("name" . "annyong haseyo"))
> (("id" . 33) ("name" . "ola"))
> #<guile-dbi close sqlite3 database (0 . dbi closed)>
> --8<---------------cut here---------------end--------------->8---
>
> Hope that helps!
> Arun
Hi Arun!
Thanks, that solves it.
Should guile-dbd-sqlite3 not be a dependency of guile-dbi then? But on the other hand, what if one only wanted to interact with one database type and not the other? So maybe not a must have dependency then. Hm. What is the typical Guix solution for this kind of "specialization" of a library? I think in the Python world, in requirements files it would be something like `library[specialization] == version`, to install that variant.
Best regards,
Zelphir
--
repositories: https://notabug.org/ZelphirKaltstahl
next prev parent reply other threads:[~2022-05-28 16:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 11:26 guile-dbi from guix not working Zelphir Kaltstahl
2022-05-07 18:44 ` Luis Felipe
2022-05-08 12:33 ` Zelphir Kaltstahl
2022-05-25 19:18 ` Arun Isaac
2022-05-28 16:37 ` Zelphir Kaltstahl [this message]
2022-05-29 7:57 ` Arun Isaac
2022-05-29 8:58 ` non-input dependencies Was: " raingloom
2022-05-29 14:42 ` Zelphir Kaltstahl
2022-05-29 15:23 ` raingloom
2022-05-30 6:31 ` Arun Isaac
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