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From "Cassandra Targett (JIRA)" <>
Subject [jira] [Commented] (SOLR-12440) Add deeply nested documents URP
Date Sun, 03 Jun 2018 14:26:00 GMT


Cassandra Targett commented on SOLR-12440:

Is this a (possibly accidental) duplicate of SOLR-12441?

> Add deeply nested documents URP
> -------------------------------
>                 Key: SOLR-12440
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>         Environment: As stated in SOLR-12298, there ought to be an URP to add metadata
fields to solr child documents, so the full original document hierarchy can be rebuilt using
a transformer.
> {quote}1. __nestParent__
>  2. __nestLevel__
>  3. __nestPath__
> __nestParent__: This field wild will store the document's parent docId, to be used for
building the whole hierarchy, using a new document transformer, as suggested by Jan on the
mailing list.
> __nestLevel__: This field will store the level of the specified field in the document,
using an int value. This field can be used for the parentFilter, eliminating the need to provide
a parentFilter, which will be set by default as "_level_:queriedFieldLevel".
> __nestPath__: This field will contain the full path, separated by a specific reserved
char e.g., '.'
>  for example: "first.second.third".
>  This will enable users to search for a specific path, or provide a regular expression
to search for fields sharing the same name in different levels of the document, filtering
using the level key if needed.
> {quote}
>            Reporter: mosh
>            Priority: Major

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