[OPEN-ILS-GENERAL] Series indexing and facet implications

[Mike Rylander]

On Thu, Feb 2, 2012 at 10:58 AM, Elizabeth Longwell <blongwel at eou.edu> wrote:
> Mike,
>
> Possible series entries come from 440$a$v as well as 800$t$v (paired
> with 490 entry). Is possible to feed index from two different marc
> tags within same definition?
>

It is, just use | between the various XPath expressions.  You could do
something like:

  xpath = //*[@tag="440"]|//*[@tag="800" and ./*[@code="t"] and //*[@tag="490"]]
  facet_xpath = //*[@code="a"]|//*[@code="t"]

--miker

> Beth
>
> On Thu, Feb 2, 2012 at 7:00 AM, Mike Rylander <mrylander at gmail.com> wrote:
>> On Thu, Feb 2, 2012 at 9:39 AM, Elizabeth Longwell <blongwel at eou.edu> wrote:
>>> Fellow Evergreeners,
>>>
>>> Series facets are showing the entire series entry (title and volume),
>>> which is not as useful for patrons who would like to limit their
>>> search to a particular series rather than a specific volume of the
>>> series. I thought I could use the facet xpath to narrow it down to the
>>> series title only, but discovered that the series is being indexed
>>> using the mods32 related item/type-series/titleinfo which does not
>>> break apart the title and volume info. I'm wondering if anyone has
>>> corrected this in their system and has any advice. I'm trying to
>>> decide whether to change the current indexing or just create a second
>>> index that targets a specific marc tag/subfield combo to grab the
>>> series title only.
>>>
>>> I would be grateful for any advice/help. Thanks,
>>>
>>
>> If you're only using 440$a$v for series info in your MARC, you could
>> do something along the lines of:
>>
>> BEGIN;
>> UPDATE config.metabib_field
>>  SET xpath = '//*[@tag="440"]', format = 'marcxml', facet_xpath =
>> '//*[@code="a"]'
>>  WHERE id = 1;
>> UPDATE metabib.facet_entry SET value = regexp_replace(value,
>> $$\s*;.*$$, '') WHERE field = 1;
>> COMMIT;
>>
>> That's all untested, and mainly from memory, so, no warranty expressed
>> or implied!
>>
>> --
>> Mike Rylander
>>  | Director of Research and Development
>>  | Equinox Software, Inc. / Your Library's Guide to Open Source
>>  | phone:  1-877-OPEN-ILS (673-6457)
>>  | email:  miker at esilibrary.com
>>  | web:  http://www.esilibrary.com



-- 
Mike Rylander
 | Director of Research and Development
 | Equinox Software, Inc. / Your Library's Guide to Open Source
 | phone:  1-877-OPEN-ILS (673-6457)
 | email:  miker at esilibrary.com
 | web:  http://www.esilibrary.com