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[#956] add trigrams to solr schema. Make title a trigram field
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| <?xml version="1.0" encoding="UTF-8" ?> | ||
| <!-- | ||
| Licensed to the Apache Software Foundation (ASF) under one or more | ||
| contributor license agreements. See the NOTICE file distributed with | ||
| this work for additional information regarding copyright ownership. | ||
| The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| (the "License"); you may not use this file except in compliance with | ||
| the License. You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| --> | ||
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| <schema name="ckan" version="2.0"> | ||
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| <types> | ||
| <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/> | ||
| <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/> | ||
| <fieldtype name="binary" class="solr.BinaryField"/> | ||
| <fieldType name="int" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="long" class="solr.TrieLongField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/> | ||
| <fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0"/> | ||
| <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6" positionIncrementGap="0"/> | ||
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| <fieldType name="text" class="solr.TextField" positionIncrementGap="100"> | ||
| <analyzer type="index"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/> | ||
| <filter class="solr.ASCIIFoldingFilterFactory"/> | ||
| </analyzer> | ||
| <analyzer type="query"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/> | ||
| <filter class="solr.ASCIIFoldingFilterFactory"/> | ||
| </analyzer> | ||
| </fieldType> | ||
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| <fieldType name="texttrigram" class="solr.TextField" positionIncrementGap="100"> | ||
| <analyzer type="index"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/> | ||
| <filter class="solr.ASCIIFoldingFilterFactory"/> | ||
| <filter class="solr.EdgeNGramFilterFactory" minGramSize="3" maxGramSize="15" side="front"/> | ||
| </analyzer> | ||
| <analyzer type="query"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/> | ||
| <filter class="solr.ASCIIFoldingFilterFactory"/> | ||
| </analyzer> | ||
| </fieldType> | ||
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| <!-- A general unstemmed text field - good if one does not know the language of the field --> | ||
| <fieldType name="textgen" class="solr.TextField" positionIncrementGap="100"> | ||
| <analyzer type="index"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| </analyzer> | ||
| <analyzer type="query"> | ||
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> | ||
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> | ||
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/> | ||
| <filter class="solr.LowerCaseFilterFactory"/> | ||
| </analyzer> | ||
| </fieldType> | ||
| </types> | ||
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| <fields> | ||
| <field name="index_id" type="string" indexed="true" stored="true" required="true" /> | ||
| <field name="id" type="string" indexed="true" stored="true" required="true" /> | ||
| <field name="site_id" type="string" indexed="true" stored="true" required="true" /> | ||
| <field name="title" type="texttrigram" indexed="true" stored="true" /> | ||
| <field name="entity_type" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="dataset_type" type="string" indexed="true" stored="true" /> | ||
| <field name="state" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="name" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="revision_id" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="version" type="string" indexed="true" stored="true" /> | ||
| <field name="url" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="ckan_url" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="download_url" type="string" indexed="true" stored="true" omitNorms="true" /> | ||
| <field name="notes" type="text" indexed="true" stored="true"/> | ||
| <field name="author" type="textgen" indexed="true" stored="true" /> | ||
| <field name="author_email" type="textgen" indexed="true" stored="true" /> | ||
| <field name="maintainer" type="textgen" indexed="true" stored="true" /> | ||
| <field name="maintainer_email" type="textgen" indexed="true" stored="true" /> | ||
| <field name="license" type="string" indexed="true" stored="true" /> | ||
| <field name="license_id" type="string" indexed="true" stored="true" /> | ||
| <field name="ratings_count" type="int" indexed="true" stored="false" /> | ||
| <field name="ratings_average" type="float" indexed="true" stored="false" /> | ||
| <field name="tags" type="string" indexed="true" stored="true" multiValued="true"/> | ||
| <field name="groups" type="string" indexed="true" stored="true" multiValued="true"/> | ||
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| <field name="capacity" type="string" indexed="true" stored="true" multiValued="false"/> | ||
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| <field name="res_description" type="textgen" indexed="true" stored="true" multiValued="true"/> | ||
| <field name="res_format" type="string" indexed="true" stored="true" multiValued="true"/> | ||
| <field name="res_url" type="string" indexed="true" stored="true" multiValued="true"/> | ||
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| <!-- catchall field, containing all other searchable text fields (implemented | ||
| via copyField further on in this schema --> | ||
| <field name="text" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="urls" type="text" indexed="true" stored="false" multiValued="true"/> | ||
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| <field name="depends_on" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="dependency_of" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="derives_from" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="has_derivation" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="links_to" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="linked_from" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="child_of" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="parent_of" type="text" indexed="true" stored="false" multiValued="true"/> | ||
| <field name="views_total" type="int" indexed="true" stored="false"/> | ||
| <field name="views_recent" type="int" indexed="true" stored="false"/> | ||
| <field name="resources_accessed_total" type="int" indexed="true" stored="false"/> | ||
| <field name="resources_accessed_recent" type="int" indexed="true" stored="false"/> | ||
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| <field name="metadata_created" type="date" indexed="true" stored="true" multiValued="false"/> | ||
| <field name="metadata_modified" type="date" indexed="true" stored="true" multiValued="false"/> | ||
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| <field name="indexed_ts" type="date" indexed="true" stored="true" default="NOW" multiValued="false"/> | ||
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| <!-- Copy the title field into titleString, and treat as a string | ||
| (rather than text type). This allows us to sort on the titleString --> | ||
| <field name="title_string" type="string" indexed="true" stored="false" /> | ||
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| <field name="data_dict" type="string" indexed="false" stored="true" /> | ||
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| <field name="_version_" type="string" indexed="true" stored="true"/> | ||
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| <dynamicField name="*_date" type="date" indexed="true" stored="true" multiValued="false"/> | ||
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| <dynamicField name="extras_*" type="text" indexed="true" stored="true" multiValued="false"/> | ||
| <dynamicField name="vocab_*" type="string" indexed="true" stored="true" multiValued="true"/> | ||
| <dynamicField name="*" type="string" indexed="true" stored="false"/> | ||
| </fields> | ||
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| <uniqueKey>index_id</uniqueKey> | ||
| <defaultSearchField>text</defaultSearchField> | ||
| <solrQueryParser defaultOperator="AND"/> | ||
|
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| <copyField source="url" dest="urls"/> | ||
| <copyField source="ckan_url" dest="urls"/> | ||
| <copyField source="download_url" dest="urls"/> | ||
| <copyField source="res_url" dest="urls"/> | ||
| <copyField source="extras_*" dest="text"/> | ||
| <copyField source="vocab_*" dest="text"/> | ||
| <copyField source="urls" dest="text"/> | ||
| <copyField source="name" dest="text"/> | ||
| <copyField source="title" dest="text"/> | ||
| <copyField source="text" dest="text"/> | ||
| <copyField source="license" dest="text"/> | ||
| <copyField source="notes" dest="text"/> | ||
| <copyField source="tags" dest="text"/> | ||
| <copyField source="groups" dest="text"/> | ||
| <copyField source="res_description" dest="text"/> | ||
| <copyField source="maintainer" dest="text"/> | ||
| <copyField source="author" dest="text"/> | ||
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| </schema> |
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