[Koha] Koha - creating OAI datasets

[Steve Sowder]

On 7/25/2014 12:08 PM, Galen Charlton wrote:
> Hi,
>
> On Thu, Jul 24, 2014 at 11:26 AM, Steve Sowder <sowder at andrews.edu> wrote:
>> I have defined an OAI Data set.
>> In my set mapping I have
>> "595s matches SDAPI" (but in the nomenclature of Koha)
>
> Could you reply with the exact mappings you've defined for that set?

Mapping on tag "595" subfield "s"  match on "SDAPI".
There are at least 70,000 such records in the database.

(I have attached a gif file which is a screen shot. I don't know if this 
listserv allows attachments. If not, then go to 
http://www.andrews.edu/~sowder/SDAPI-Map.gif)



There is a record that looks like:
=LDR  00988nam  2200277 a 4500
=001  00022977
=008  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\eng\\
=024  \\$a02-1358036x
=035  \\$a.b1358036x$bper  $ca
=035  \\$a.b1358036x$bper  $cp
=100  2\$aKnight, George R.
=245  10$aBiblio file] [A tale of two books.
=260  \\$c1990 v63 Sep p29.
=260  \\$c1990.
=400  \\$aMinistry.
=400  \\$g1990 v63 Sep p29.
=440  \\$aBiblio file.
=513  \\$aBook review.
=595  \\$sADVLIB
=595  \\$sJWL
=595  \\$sSDALIB
=595  \\$sSDAPI
=705  \\$aTucker, Ruth A.
=715  \\$aAnother gospel: alternative religions and the New Age  movement.
=830  \\$aSDAPI - Seventh-day Adventist Periodical Index.
=856  41\$zLink to original record at 
SDAPI$uhttp://jewel.andrews.edu:82/record=b1358036
=856  \\$zFull-text in DjVU 
format$uhttp://www.adventistarchives.org/docs/MIN/MIN19900901-V63-09__B/index.djvu?djvuopts&page=29
=856  \\$zFull-text in PDF 
format$uhttp://www.adventistarchives.org/docs/MIN/MIN19900901-V63-09__B.pdf#page=29&view=fit
=952  \\$aSDAPI$bCITE$oSDAPI.b1358036x

This can be seen at
http://koha.andrews.edu/cgi-bin/koha/oai.pl?verb=GetRecord&identifier=SDAPI:125000&metadataPrefix=oai_dc

Although the oai version seems to be missing a lot of stuff.


>
>> After running the program to build the set, the resulting OAI file has _all_
>> records the database. Not just the ones that matches the map.
>
> Can you confirm whether the oai_sets_biblios tables has any rows?  Based on this
>
> http://koha.andrews.edu/cgi-bin/koha/oai.pl?verb=ListIdentifiers&metadataPrefix=oai_dc&set=SDAPI
>
> the SDAPI set actually appears to be empty at the moment.
>

But if you look at it with the following there are records.
But, it does not specify a set.

http://koha.andrews.edu/cgi-bin/koha/oai.pl?verb=ListRecords&metadataPrefix=oai_dc

Thus: It looks like the build_oai_sets creates an OAI file with _all_ of 
the records in the database (no SetSpec) and includes those that map as 
subsets (with a SetSpec).

Is that correct?

I don't know why my oai-set map is not finding the 70,000+ records.

Do you have any suggestions?


Thanks


Steve
sowder at andrews.edu

>> BTW:
>> A "should not be there record" is at
>> http://koha.andrews.edu/cgi-bin/koha/oai.pl?verb=GetRecord&identifier=SDAPI:1&metadataPrefix=oai_dc
>>
>> A "is and should be there" is at
>> http://koha.andrews.edu/cgi-bin/koha/oai.pl?verb=GetRecord&identifier=SDAPI:105000&metadataPrefix=oai_dc
>
> In both cases, there aren't any setSpec elements in the record header,
> which is consistent with the set being empty.
>
> Regards,
>
> Galen
>