[librecat-dev] identify duplicate records with Catmandu

Sergio Letuche code4libuserx at gmail.com
Fri Dec 2 10:03:03 CET 2016

Hello community,

how do you dedup duplicate records?

For a use case we have, we consider duplicate records to be those that
share the same content

in for example 245 tag, and all 6** tags.

something like a record is identical to another, if in it it has a 245 tag,
that has the same value,
with another record, that has the same metadata in tag 245, or the same
metadata in any of the 6** tags.

How would you approach this, with a fix?

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