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Hoss Man commented on SOLR-12441: --------------------------------- I'm late to the party, and haven't tried to catch up on the issue too much (stoked you guys are working on this though!) but ... i have a small bit of bike-shedding to ask about... why are these new field names upper case? wouldn't lower case be more consistent with the existing special fields like {{\_root\_}} and {{\_version\_}} ? {noformat} + public static final String NEST_PARENT_FIELD_NAME = "_NEST_PARENT_"; + public static final String NEST_PATH_FIELD_NAME = "_NEST_PATH_"; {noformat} (i couldn't find any comment that seemed to mention the upper casing being a conscious choice compared to the original {{\_nestParent\_}} etc... -- although +1 to removing the camel case either way) > Add deeply nested documents URP > ------------------------------- > > Key: SOLR-12441 > URL: https://issues.apache.org/jira/browse/SOLR-12441 > Project: Solr > Issue Type: Sub-task > Security Level: Public(Default Security Level. Issues are Public) > Reporter: mosh > Assignee: David Smiley > Priority: Major > Fix For: 7.5 > > Time Spent: 7.5h > Remaining Estimate: 0h > > As discussed in > [SOLR-12298|https://issues.apache.org/jira/browse/SOLR-12298], there ought to > be an URP to add metadata fields to childDocuments in order to allow a > transformer to rebuild the original document hierarchy. > {quote}I propose we add the following fields: > # __nestParent__ > # _nestLevel_ > # __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". > _nestLevel_: 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} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org