Re: [Koha-devel] Query by ISBN to Library of Congress' Z39.50

2025-12-09 Thread Stefano Bargioni via Koha-devel 
I think so.
sb

> On 9 Dec 2025, at 20:13, Tomas Cohen Arazi  wrote:
> 
> 5=1 means right truncation. It seems they removed support for it?
> 
> El jue, 4 dic 2025 a las 8:44, Stefano Bargioni via Koha-devel 
> ( >) escribió:
> Hi, looks like copy cataloguing using ISBN fails when searching 
> lx2.loc.gov:210/LCDB  using Z39.50.
> Debugging Koha, I saw that it builds and sends a query like
> @attr 1=7 @attr 5=1 "9782406112143"
> that returns Number of hits: 0
> while 
> @attr 1=7 "9782406112143"
> returns Number of hits: 1
> 
> Try it in your terminal:
> 
> $ yaz-client lx2.loc.gov:210/LCDB 
> Connecting...OK.
> Sent initrequest.
> Connection accepted by v3 target.
> ID : 81
> Name   : Metaproxy/YAZ
> Version: 1.19.1/5.30.3 2af59bc45cf4508d5c84f350ee99804c4354b3b3
> Options: search present scan namedResultSets
> Elapsed: 0.188871
> Z> f @attr 1=7 @attr 5=1 "9782406112143"
> Sent searchRequest.
> Received SearchResponse.
> Search was a success.
> Number of hits: 0, setno 1
> records returned: 0
> Elapsed: 0.152497
> Z> f @attr 1=7 "9782406112143"
> Sent searchRequest.
> Received SearchResponse.
> Search was a success.
> Number of hits: 1, setno 2
> records returned: 0
> Elapsed: 0.157806
> Z> q
> 
> I verified this error up to Koha 25.5.
> Server hvd.alma.exlibrisgroup.com:1921/01HVD_INST 
>  (auth required) and few 
> others work correctly with or without @attr 5=1.
> This Z39.50 attribute is added by C4::Breeding::_bib_build_query.
> I'm not sure if we can avoid to add @attr 5=1 for any Z39.50 server. Your 
> opinion?
> 
> Thx. Bye. Stefano
> 
> PS: A workaround is to use lx2.loc.gov:210/LCDB  
> as SRU.
> ___
> Koha-devel mailing list
> [email protected] 
> 
> https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel 
> 
> website : https://www.koha-community.org/ 
> git : https://git.koha-community.org/ 
> bugs : https://bugs.koha-community.org/ 
> 
> 
> -- 
> Tomás Cohen Arazi
> Theke Solutions (https://theke.io )
> ✆ +54 9351 3513384
> GPG: B2F3C15F

___
Koha-devel mailing list
[email protected]
https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel
website : https://www.koha-community.org/
git : https://git.koha-community.org/
bugs : https://bugs.koha-community.org/

Re: [Koha-devel] Query by ISBN to Library of Congress' Z39.50

2025-12-09 Thread Tomas Cohen Arazi via Koha-devel 
5=1 means right truncation. It seems they removed support for it?

El jue, 4 dic 2025 a las 8:44, Stefano Bargioni via Koha-devel (<
[email protected]>) escribió:

> Hi, looks like copy cataloguing using ISBN fails when searching
> lx2.loc.gov:210/LCDB using Z39.50.
> Debugging Koha, I saw that it builds and sends a query like
> @attr 1=7 @attr 5=1 "9782406112143"
> that returns Number of hits: 0
> while
> @attr 1=7 "9782406112143"
> returns Number of hits: 1
>
> Try it in your terminal:
>
> $ yaz-client lx2.loc.gov:210/LCDB
> Connecting...OK.
> Sent initrequest.
> Connection accepted by v3 target.
> ID : 81
> Name   : Metaproxy/YAZ
> Version: 1.19.1/5.30.3 2af59bc45cf4508d5c84f350ee99804c4354b3b3
> Options: search present scan namedResultSets
> Elapsed: 0.188871
> Z> f @attr 1=7 @attr 5=1 "9782406112143"
> Sent searchRequest.
> Received SearchResponse.
> Search was a success.
> Number of hits: 0, setno 1
> records returned: 0
> Elapsed: 0.152497
> Z> f @attr 1=7 "9782406112143"
> Sent searchRequest.
> Received SearchResponse.
> Search was a success.
> Number of hits: 1, setno 2
> records returned: 0
> Elapsed: 0.157806
> Z> q
>
> I verified this error up to Koha 25.5.
> Server hvd.alma.exlibrisgroup.com:1921/01HVD_INST (auth required) and few
> others work correctly with or without @attr 5=1.
> This Z39.50 attribute is added by C4::Breeding::_bib_build_query.
> I'm not sure if we can avoid to add @attr 5=1 for any Z39.50 server. Your
> opinion?
>
> Thx. Bye. Stefano
>
> PS: A workaround is to use lx2.loc.gov:210/LCDB as SRU.
> ___
> Koha-devel mailing list
> [email protected]
> https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel
> website : https://www.koha-community.org/
> git : https://git.koha-community.org/
> bugs : https://bugs.koha-community.org/
>


-- 
Tomás Cohen Arazi
Theke Solutions (https://theke.io)
✆ +54 9351 3513384
GPG: B2F3C15F
___
Koha-devel mailing list
[email protected]
https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel
website : https://www.koha-community.org/
git : https://git.koha-community.org/
bugs : https://bugs.koha-community.org/