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https://issues.apache.org/jira/browse/SOLR-14821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17190701#comment-17190701
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Jason Gerlowski commented on SOLR-14821:
----------------------------------------
We do have a test for this it turns out, here's the relevant bit from
TestTermsQParserPlugin:
{code}
@Test
public void testTermsMethodEquivalency() {
// Run queries with a variety of 'method' and postfilter options.
final TermsParams[] methods = new TermsParams[] {
...
new TermsParams("docValuesTermsFilter", true),
new TermsParams("docValuesTermsFilter", false),
new TermsParams("docValuesTermsFilterTopLevel", true),
new TermsParams("docValuesTermsFilterTopLevel", false),
new TermsParams("docValuesTermsFilterPerSegment", true),
new TermsParams("docValuesTermsFilterPerSegment", false)
};
for (TermsParams method : methods) {
// Single-valued field, single term value
ModifiableSolrParams params = new ModifiableSolrParams();
params.add("q", method.buildQuery("author_s", "Robert Jordan"));
params.add("sort", "id asc");
assertQ(req(params, "indent", "on"), "*[count(//doc)=2]",
"//result/doc[1]/str[@name='id'][.='2']",
"//result/doc[2]/str[@name='id'][.='3']"
);
// Single-valued field, multiple term values
params = new ModifiableSolrParams();
params.add("q", method.buildQuery("author_s", "Robert Jordan,Isaac
Asimov"));
params.add("sort", "id asc");
assertQ(req(params, "indent", "on"), "*[count(//doc)=3]",
"//result/doc[1]/str[@name='id'][.='2']",
"//result/doc[2]/str[@name='id'][.='3']",
"//result/doc[3]/str[@name='id'][.='7']"
);
...
}
}
{code}
I'm not able to reproduce locally on master either. Do you have an easy way to
reproduce this [~anatolii_siuniaev]?
> docValuesTermsFilter should support single-valued docValues fields
> ------------------------------------------------------------------
>
> Key: SOLR-14821
> URL: https://issues.apache.org/jira/browse/SOLR-14821
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: query parsers
> Reporter: Anatolii Siuniaev
> Assignee: Jason Gerlowski
> Priority: Minor
> Attachments: SOLR-14821.patch
>
>
> SOLR-13890 introduced a post-filter implementation for docValuesTermsFilter
> in TermsQParserPlugin. But now it supports only multi-valued docValues
> fields (i.e. SORTED_SET type DocValues)
> It doesn't work for single-valued docValues fields (i.e. SORTED type
> DocValues), though it should.
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