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https://issues.apache.org/jira/browse/SOLR-308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12513817
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Thomas Peuss commented on SOLR-308:
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The use case is the following:
* We get catalog data from vendors.
* The only unique thing is the catalogid, which is of course the same for all
rows in one catalog.
* In our webapp we request first only a few fields that are needed for the
search result display.
* When the customer clicks on a product in the search result he gets a detailed
page. To get the info from Solr we need a unique id to read the rest of the
fields (50+). This id is generated by this code.
So you see we need this id only for reference. We do nothing more with it.
Maybe I overlooked something and this can be achieved with existing code. Any
hint is welcome.
> Add a field that generates an unique id when you have none in your data to
> index
> --------------------------------------------------------------------------------
>
> Key: SOLR-308
> URL: https://issues.apache.org/jira/browse/SOLR-308
> Project: Solr
> Issue Type: New Feature
> Components: search
> Reporter: Thomas Peuss
> Priority: Minor
> Attachments: GeneratedId.patch
>
>
> This patch adds a field that generates an unique id when you have no unique
> id in your data you want to index.
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