我的 Solr 服务器似乎只使用 AND 而不是 OR,例如
/solr/select?q=(marsden AND emma)&qt=yodl_handler works, but
/solr/select?q=(marsden OR mackey)&qt=yodl_handler doesn't.
对于每个单独的查询,它返回结果,例如
/solr/select?q=marsden&qt=yodl_handler returns 2 results
/solr/select?q=mackey&qt=yodl_handler returns 3 results
任何建议表示赞赏!
这是 yodl_handler 的定义:
<requestHandler name="yodl_handler" class="solr.DisMaxRequestHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<float name="tie">0.01</float>
<str name="qf">
dc.title^1 dc3.title^1 dc.type^1 vra2.logical.creator^1 vra2.image.agent.name^1 vra2.image.agent.role^1 vra2.image.agent.role^1 vra2.image.location.name^1 vra2.image.rights.rightsholder^1 vra2.image.source.refid^1 vra2.image.title^1 vra2.image.worktype^1 vra2.work.agent.attribution^1 vra2.work.agent.name^1 vra2.work.agent.role^1 vra2.work.culturalContext^1 vra2.work.description^1 vra2.work.location-type^1 vra2.logical.location.place^1 vra2.logical.location.name^1 vra2.work.location.refid^1 vra2.work.material^1 vra2.work.rights.rightsHolder^1 vra2.work.StylePeriod^1 vra2.work.subject.term.name^1 vra2.work.subject.term.place^1 vra2.work.subject.term.keyword^1 vra2.work.technique^1 vra2.work.title^1 vra2.work.worktype^1 iris2.instrument.instrumentType^1 iris2.instrument.primaryInstrumentType^1 iris2.instrument.secondaryInstrumentType^1 iris2.instrument.instrumentType.alltypes^1 iris2.instrument.author^1 iris2.references.allauthors^1 iris2.instrument.researchArea^1 iris2.instrument.typeOfFile^1 iris2.instrument.software^1 iris2.instrument.dataType^1 iris2.instrument.linguisticTarget^1 iris2.instrument.sourceLanguage^1 iris2.instrument.funder^1 iris2.instrument.licence^1 iris2.participants.participantType^1 iris2.participants.firstLanguage^1 iris2.participants.targetLanguage^1 iris2.participants.gender^1 iris2.participants.proficiencyLearner^1 iris2.participants.proficiencyStudentsTaught^1 iris2.participants.yearsOfTeachingExperience^1 iris2.participants.domainOfUse^1 iris2.references.publicationType^1 iris2.references.author^1 iris2.references.author.lastnames^1 iris2.references.booktitle^1 iris2.references.journal^1 iris2.references.publicationDate^1 iris2.references.publicationLatestDate^1 iris2.references.publisher^1 iris2.references.placeOfPublication^1 iris2.references.editor^1 iris2.references.conferenceName^1
</str>
<int name="ps">100</int>
<str name="q.alt">*:*</str>
<str name="hl.fl">text features name</str>
<str name="f.name.hl.fragsize">0</str>
<str name="f.name.hl.alternateField">name</str>
<str name="f.text.hl.fragmenter">regex</str>
</lst>
</requestHandler>