Hello everyone,
I'm looking for an easy way to explain to a librarian how to get a list
of records that have (-not) fulltext(s). (I remember something similar
being discussed a while ago with Ferran and Alexander).
Searching for: 8564_:[CFG_SITE_URL]* gives me all records with local
urls, but it's not very pretty. [btw, replacing 8564_ with fulltext
gives no results]. Maybe a 'special' fulltextcount index (like
authorcount) would be useful... Having said that, I suppose I would need
a custom tokenizer for that, no?
Also, if possible, please add a hint in the search-guide help page (in
the span-queries paragraph maybe?) about ways to check the existence (or
not) of a marc (sub)field, as this seems to be a common request by
librarians.
Mostly for my reference, such an example would be:
Show records that have ie a year field:
and year:0->Z
Show records that DO NOT have ie a year field:
and not year:$->~
(this trick doesn't work for the 'fulltext' index. 8564_ should be used
instead.)
Best regards,
Theodoros
