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solr-schema.xml
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solr-schema.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!-- Initially created by Carlos Rotger on 4/8/14 -->
<schema name="iip" version="1.0">
<!--
Defines the types of fields associated with this schema with a series of:
<fieldType name="____" class="____" ...> ... </fieldtype>
statements.
@name is just a label, @class is the actual Solr datatype for the field.
Each fieldType can have up to two <analyzer> children that define how a field is analyzed before being searched for/inserted.
The analyzer with @type=index is applied to incoming field values before they are indexed.
The analyzer with @type=query is applied to search terms before they are used to find elements in the index.
If the fieldType only has one analyzer with no @type, it is applied to both.
Analyzer elements contain <filter> elements, <charFilter> elements, and one <tokenizer> element, both with an @class that
defines the Java class that runs the filter or tokenizer, and other attributes that serve as arguments to that class.
Filters change the actual data coming in (strip HTML, change accents, etc.), charFilters change individual characters,
and tokenizers break data into discrete search tokens.
-->
<types>
<!-- Taken from the original IIP schema -->
<fieldType name="text" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<!-- in this example, we will only use synonyms at query time
<filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
-->
<!-- Case insensitive stop word removal.
add enablePositionIncrements=true in both the index and query
analyzers to leave a 'gap' for more accurate phrase queries.
-->
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"
enablePositionIncrements="true"/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1"
generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0"
splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<!-- Snowball algorithm for stemming English words -->
<filter class="solr.SnowballPorterFilterFactory" language="English"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
<charFilter class="solr.MappingCharFilterFactory" mapping="greek_accent_cleaning.txt"/>
<filter class="solr.GreekLowerCaseFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true"
expand="true"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"
enablePositionIncrements="true"/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1"
generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0"
splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<!-- Remove greek accents from full-text queries -->
<charFilter class="solr.MappingCharFilterFactory" mapping="greek_accent_cleaning.txt"/>
<filter class="solr.GreekLowerCaseFilterFactory"/>
<!-- Snowball algorithm for stemming English words -->
<filter class="solr.SnowballPorterFilterFactory" language="English"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<!-- Taken from original IIP schema -->
<!--
The StrField type is not analyzed, but indexed/stored verbatim.
- StrField and TextField support an optional compressThreshold which
limits compression (if enabled in the derived fields) to values which
exceed a certain size (in characters).
-->
<fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
<fieldType name="stringSplit" class="solr.TextField" sortMissingLast="true">
<analyzer>
<tokenizer class="solr.WhitespaceTokenizerFactory" />
<filter class="solr.PatternReplaceFilterFactory" pattern="[#]*" replacement="" replace="all"/>
</analyzer>
</fieldType>
<fieldType name="text_transcription" class="solr.TextField" positionIncrementGap="100">
<analyzer>
<!-- Split tokens over whitespace -->
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<!--<!-\- Use the synonyms listed in synonyms.txt -\->
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true"
expand="true"/>
<!-\- Filter to ignore common or meaningless words, e.g. "a", "the", "or", etc., as listed in stopwords.txt -\->
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"
enablePositionIncrements="true"/>-->
<!-- Breaks constructions like "hello-world" and "HelloWorld" into "hello" and "world"
This one is set to break on word parts and case changes mid-word (e.g. hello-world
or HelloWorld both become two tokens hello and world), number parts ("100-25" to
"100" and "25"), and is set to only index the separate tokens, not their concatenations,
i.e. "hello-world" is indexed as just "hello" and "world", and not additionally as "helloworld".
-->
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1"
generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0"
splitOnCaseChange="1"/>
<filter class="solr.SnowballPorterFilterFactory" language="English"
protected="protwords.txt"/>
<!-- Makes all the input lower-case -->
<filter class="solr.LowerCaseFilterFactory"/>
<!-- removes duplicate tokens -->
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
<charFilter class="solr.MappingCharFilterFactory" mapping="greek_accent_cleaning.txt"/>
<filter class="solr.GreekLowerCaseFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0"/>
<fieldType name="int" class="solr.TrieIntField" />
<fieldType name="geoloc" class="solr.SpatialRecursivePrefixTreeFieldType"
distErrPct="0.025"
maxDistErr="0.000009"
units="degrees"
/>
</types>
<!--
Defines a set of fields in the index with <field> statements. Fairly straightforward.
Taken from the original IIP schema, but transcription_search is changed to being of type "text_transcription"
-->
<fields>
<field name="_version_" type="long" indexed="true" stored="true" multiValued="false"/>
<!-- general -->
<field name="inscription_id" type="string" indexed="true" stored="true" multiValued="false"
required="true"/>
<!--<field name="place" type="text" indexed="true" stored="true" multiValued="true" />-->
<field name="region" type="string" indexed="true" stored="true" multiValued="false"/>
<field name="city" type="string" indexed="true" stored="true" multiValued="false"/>
<field name="notAfter" type="int" indexed="true" stored="true" multiValued="false"/>
<field name="notBefore" type="int" indexed="true" stored="true" multiValued="false"/>
<field name="type" type="stringSplit" indexed="true" stored="true" multiValued="true"/>
<field name="language" type="stringSplit" indexed="true" stored="true" multiValued="true"/>
<field name="language_display" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="religion" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="religion_display" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="physical_type" type="stringSplit" indexed="true" stored="true" multiValued="true"/>
<field name="material" type="stringSplit" indexed="true" stored="true" multiValued="true"/>
<field name="figure_desc" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="figure" type="text" indexed="true" stored="true" multiValued="true"/>
<field name="place_found" type="text" indexed="true" stored="true" multiValued="false"/>
<field name="transcription" type="string" stored="true" multiValued="false"/>
<field name="transcription_search" type="text_transcription" indexed="true" stored="false" multiValued="false"/>
<field name="translation" type="string" stored="true" multiValued="false"/>
<field name="translation_search" type="text" indexed="true" stored="false" multiValued="false"/>
<field name="diplomatic" type="string" stored="true" multiValued="false"/>
<field name="short_description" type="text" indexed="true" stored="true" multiValued="false"/>
<field name="description" type="text" indexed="true" stored="true" multiValued="false"/>
<field name="dimensions" type="string" indexed="false" stored="true" multiValued="false"/>
<field name="bibl" type="string" indexed="false" stored="true" multiValued="true"/>
<field name="biblDiplomatic" type="string" indexed="false" stored="true" multiValued="true"/>
<field name="biblTranscription" type="string" indexed="false" stored="true" multiValued="true"/>
<field name="biblTranslation" type="string" indexed="false" stored="true" multiValued="true"/>
<field name="placeMenu" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="image" type="string" indexed="false" stored="true" multiValued="true"/>
<field name="imageSource" type="string" indexed="false" stored="true" multiValued="true"/>
<!--For status facet; possible values: [ 'to_approve', 'approved', 'to_correct' ]-->
<field name="display_status" type="string" indexed="true" stored="true" multiValued="false"/>
<!--Catch all full-text indexing fields-->
<field name="text" type="text_transcription" indexed="true" stored="true" omitNorms="false" required="false"
multiValued="true"/>
<field name="metadata" type="text" indexed="true" stored="true" omitNorms="false"
required="false" multiValued="true"/>
<field name="place" type="text" indexed="true" stored="true" omitNorms="false" required="false"
multiValued="true"/>
<dynamicField name="*_geo" type="geoloc" indexed="true" stored="true" multiValued="true" required="false"/>
<dynamicField name="*_pleiades" type="string" indexed="true" stored="true" multiValued="false" required="false"/>
<dynamicField name="*" type="string" indexed="true" stored="true" multiValued="true" required="false"/>
</fields>
<!-- Defines which field is the primary, unique key in the index -->
<uniqueKey>inscription_id</uniqueKey>
<!-- Defines the default field to search by when no field is specified -->
<defaultSearchField>text</defaultSearchField>
<!-- Defines the default operator between tokens in searches-->
<solrQueryParser defaultOperator="AND"/>
<!-- copyField commands copy one field to another at the time a document
is added to the index. It's used either to index the same field differently,
or to add multiple fields to the same field for easier/faster searching. -->
<!-- <copyField source="figure" dest="text"/>-->
<!--Copy to metadata field for metadata string search-->
<!--<copyField source="place" dest="metadata"/>-->
<copyField source="type" dest="metadata"/>
<copyField source="material" dest="metadata"/>
<copyField source="place_found" dest="metadata"/>
<copyField source="region" dest="metadata"/>
<copyField source="city" dest="metadata"/>
<copyField source="short_description" dest="metadata"/>
<copyField source="description" dest="metadata"/>
<copyField source="inscription_id" dest="metadata"/>
<!--Copy to text field for transcription/translation search-->
<copyField source="transcription_search" dest="text"/>
<copyField source="translation_search" dest="text"/>
<copyField source="diplomatic" dest="text"/>
<!--Copy to places field for place search-->
<copyField source="region" dest="place"/>
<copyField source="city" dest="place"/>
<copyField source="placeMenu" dest="place"/>
</schema>