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https://issues.apache.org/jira/browse/SOLR-2657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084918#comment-13084918
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Ryan McKinley commented on SOLR-2657:
-------------------------------------
Thanks for looking into this hoss. Yes, i the crux of this is the support for:
score==*,score
I can get your tests to pass with:
{code:java}
if( fields.size() == 1 && _wantsScore && augmenters.size() == 1 &&
globs.isEmpty() ) {
_wantsAllFields = true;
}
{code}
but i think the better solution is to not deprecate score==*,score
- - - - -
re okFieldNames vs fields. The differece is that fields are the lucene field
names that get returned from the SolrIndexSearcher -- okFieldNames is the set
of things that the ResponseWriters check before returning a field.
I'll go ahead and commit this, and we can discuss deprecating the score syntax
in a new issue.
I'll also take a quick pass at adding comments and cleaning things up a bit in
ReturnFields.
> All fields returned if only psuedo fields are requested
> -------------------------------------------------------
>
> Key: SOLR-2657
> URL: https://issues.apache.org/jira/browse/SOLR-2657
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.0
> Reporter: Hoss Man
> Fix For: 4.0
>
> Attachments: SOLR-2657-test.patch, SOLR-2657-test.patch
>
>
> Koji mentioned this in a comment in SOLR-1298...
> * {{fl=}} .. returns all stored fields (expected, backcompat)
> * {{fl=*}} .. returns all stored fields (expected, backcompat)
> * {{fl=score,*}} .. returns the score psuedo field and all stored fields
> (expected, backcompat)
> * {{fl=score}} .. returns the score psuedo field and all stored fields
> (expected, backcompat)
> * {{fl=score,price}} .. returns the score psuedo field and the stored price
> field (expected, backcompat)
> * {{fl=log(price)}} .. returns the log(price) psuedo field (expected)
> * {{fl=score,log(price)}} .. returns the score and log(price) psuedo fields
> as well as *all* of the stored fields (*NOT EXPECTED*)
> The problem seems to be that when the entire fl is made up of psuedo fields,
> and one of them is score, the legacy behavior for an fl of only score is used
> (instead of recognizing that other "fields" were requested, so we should not
> output all stored fields
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