[Koha] Koha 16.05 - Legacy Bibliographic Unique ID numbers mapped to Koha 999c/d?

[Katrin Fischer]

Hi Craig,

I think I'd be using 001/003 or 035 with a prefix identifying the source
of the number. I would not change Koha's default mappings or use the
biblionumber/biblioitemnumber subfields - I'd expect this to cause
problems quite easily.

Hope this helps,

Katrin

Am 08.07.2016 um 00:09 schrieb Craig Butosi:
> Hi Joy,
> 
> Thank you for the heads-up about indexed fields.  I forgot about this. Looks like MARC 887 isn’t indexed (http://manual.koha-community.org/16.05/en/kohasearchindexes.html), so I’ll consider 999 or 001; I have record matching rules for both. Still open to what others have done in the past too.
> Many thanks,
> C
> 
> Craig Butosi, MA, MLIS, B Mus (Hons.)
> LIBRARY SERVICES MANAGER
> the royal conservatory
> TELUS Centre for Performance and Learning
> 273 Bloor Street West
> Toronto, ON M5S 1W2
> 416.408.2824 x338
> www.rcmusic.ca<http://www.rcmusic.ca/>
> 
> From: Joy Nelson [mailto:joy at bywatersolutions.com]
> Sent: July-07-16 4:42 PM
> To: Craig Butosi
> Cc: koha at lists.katipo.co.nz
> Subject: Re: [Koha] Koha 16.05 - Legacy Bibliographic Unique ID numbers mapped to Koha 999c/d?
> 
> I've done this a few ways.  It depends on if you will need to match incoming data to the records after you import them.
> I generally leave the legacy bib id in a 9xx tag (either 998 or 907), however if you want to match against that number in the import stage marc records you will want to use a field that is indexed.  Another good choice is the 001 (control-number) if you are not already using that field for some other purpose.
> joy
> 
> On Thu, Jul 7, 2016 at 2:36 PM, Craig Butosi <craig.butosi at rcmusic.ca<mailto:craig.butosi at rcmusic.ca>> wrote:
> Hi all,
> 
> Koha 16.05 on Ubuntu 14.04, package install.
> 
> A brief question about bibliographic record unique identifiers and importing records into an empty Koha instance:
> 
> Is it advisable to map the unique ID numbers from a legacy system's bibliographic records to Koha 999c/d? I am attempting to find a way to connect our items database data to our bibliographics data once the latter has been uploaded to Koha. I imagine the best way to do this is to preserve the unique IDs (i.e., primary key in biblio, foreign key in items) from the legacy system, but I'm not quite sure how I should go about mapping this: should I go for Koha 999c/d, Marc 887, or some other field? The record matching module in Koha gives me much choice, but what does the collective wisdom think?
> 
> Thank you!
> 
> C
> 
> Craig Butosi, MA, MLIS, B Mus (Hons.)
> LIBRARY SERVICES MANAGER
> the royal conservatory
> TELUS Centre for Performance and Learning
> 273 Bloor Street West
> Toronto, ON M5S 1W2
> 416.408.2824 x338
> www.rcmusic.ca<http://www.rcmusic.ca><http://www.rcmusic.ca/>
> 
> 
> 
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