"Note that it looked like your data also had multiple entries in one 999
$c field, separated with '|'. That's weird, and this won't find that. On
the other hand, you can just do "WHERE field LIKE "%|%"" to catch those."
Yes, that is weird. I'm trying to figure out where it is coming from. In a
fe
Elaine Bradtke schreef op ma 05-05-2014 om 22:55 [+0100]:
> I've got something that extracts the biblio numbers from the 999c. Is
> there any way to ask it to only show the ones that contain multiple 999c?
>
>
> SELECT biblionumber, ExtractValue(marcxml,
> '//datafield[@tag="999"]/subfield[@code
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