Re: [Koha] How are authority records connected with biblio records ?

2017-08-09 Thread Katrin
Hi Dave, I think for migrations something like this would work: - Import your authorities. Koha will force 001 to match auth_header.authid. - Create a file with the auth_header.authid and your old authority number if there is one - Add $9 to your authority controlled fields in your MARC

Re: [Koha] How are authority records connected with biblio records ?

2017-08-09 Thread Michael Kuhn
Hi David I originally tried the script link_bibs_to_authorities.pl but there were two issues with it: 1. After running for days it would use up all available memory and stop working In my case I used this script for a maximum of around 200'000 bibliographic records. I see in your

Re: [Koha] How are authority records connected with biblio records ?

2017-08-09 Thread David Holoshka
Hi , Thanks for your answer Chris. Is there some kind of plan / road map to get it working or should I just go ahead and try to fix it in a side branch of my own ? Is anyone coordinating the work for this ? Best Regards, Dave On 08/03/2017 10:42 PM, Chris Cormack wrote: * David

Re: [Koha] How are authority records connected with biblio records ?

2017-08-09 Thread David Holoshka
Hi Micheal, I originally tried the script link_bibs_to_authorities.pl but there were two issues with it: 1. After running for days it would use up all available memory and stop working 2. It does not preserve the links we have today between auths and biblios but does its best to connect

Re: [Koha] How are authority records connected with biblio records ?

2017-08-09 Thread Michael Kuhn
Hi David I am migrating several million records from an existing vtls system to koha. We are using mariadb, koha 17.05 (have pulled from master yesterday ), elastic search 5.4 and plack on debian systems. As I wanted to preserve all the authority to biblio record links I wrote my own

Re: [Koha] How are authority records connected with biblio records ?

2017-08-03 Thread Chris Cormack
* David Holoshka (david.holos...@ub.lu.se) wrote: Hi, I am migrating several million records from an existing vtls system to koha. We are using mariadb, koha 17.05 (have pulled from master yesterday ), elastic search 5.4 and plack on debian systems. As I wanted to preserve all the

[Koha] How are authority records connected with biblio records ?

2017-08-03 Thread David Holoshka
Hi, I am migrating several million records from an existing vtls system to koha. We are using mariadb, koha 17.05 (have pulled from master yesterday ), elastic search 5.4 and plack on debian systems. As I wanted to preserve all the authority to biblio record links I wrote my own migration