2007-05-09 18:40:27 -04:00
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<?xml version="1.0" encoding="UTF-8" ?>
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2006-11-09 18:13:58 -05:00
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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2006-12-22 15:32:02 -05:00
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<!--
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This is the Solr schema file. This file should be named "schema.xml" and
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2006-05-21 17:55:12 -04:00
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should be in the conf directory under the solr home
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(i.e. ./solr/conf/schema.xml by default)
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or located where the classloader for the Solr webapp can find it.
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2006-02-24 21:54:01 -05:00
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2006-12-22 15:32:02 -05:00
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This example schema is the recommended starting point for users.
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It should be kept correct and concise, usable out-of-the-box.
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2006-11-30 14:00:07 -05:00
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For more information, on how to customize this file, please see
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http://wiki.apache.org/solr/SchemaXml
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2008-12-23 13:58:07 -05:00
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2009-08-08 16:08:16 -04:00
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PERFORMANCE NOTE: this schema includes many optional features and should not
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be used for benchmarking. To improve performance one could
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- set stored="false" for all fields possible (esp large fields) when you
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only need to search on the field but don't need to return the original
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value.
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- set indexed="false" if you don't need to search on the field, but only
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return the field as a result of searching on other indexed fields.
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- remove all unneeded copyField statements
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- for best index size and searching performance, set "index" to false
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for all general text fields, use copyField to copy them to the
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catchall "text" field, and use that for searching.
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2009-08-08 16:15:30 -04:00
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- For maximum indexing performance, use the StreamingUpdateSolrServer
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java client.
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2009-01-29 11:41:30 -05:00
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-->
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2006-02-11 16:35:33 -05:00
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2009-02-22 22:27:43 -05:00
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<schema name="example" version="1.2">
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<!-- attribute "name" is the name of this schema and is only used for display purposes.
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Applications should change this to reflect the nature of the search collection.
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version="1.2" is Solr's version number for the schema syntax and semantics. It should
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not normally be changed by applications.
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1.0: multiValued attribute did not exist, all fields are multiValued by nature
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1.1: multiValued attribute introduced, false by default
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2009-05-02 15:23:08 -04:00
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1.2: omitTermFreqAndPositions attribute introduced, true by default except for text fields.
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-->
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2006-09-22 10:45:48 -04:00
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2006-02-11 16:35:33 -05:00
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<types>
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<!-- field type definitions. The "name" attribute is
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just a label to be used by field definitions. The "class"
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attribute and any other attributes determine the real
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behavior of the fieldType.
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Class names starting with "solr" refer to java classes in the
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org.apache.solr.analysis package.
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-->
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2006-02-11 16:35:33 -05:00
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2006-09-06 15:11:29 -04:00
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<!-- The StrField type is not analyzed, but indexed/stored verbatim.
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- StrField and TextField support an optional compressThreshold which
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limits compression (if enabled in the derived fields) to values which
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exceed a certain size (in characters).
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-->
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<fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
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<!-- boolean type: "true" or "false" -->
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<fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/>
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<!--Binary data type. The data should be sent/retrieved in as Bas64 encoded Strings -->
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<fieldtype name="binary" class="solr.BinaryField"/>
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<!-- The optional sortMissingLast and sortMissingFirst attributes are
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currently supported on types that are sorted internally as strings.
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This includes "string","boolean","sint","slong","sfloat","sdouble","pdate"
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- If sortMissingLast="true", then a sort on this field will cause documents
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without the field to come after documents with the field,
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regardless of the requested sort order (asc or desc).
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- If sortMissingFirst="true", then a sort on this field will cause documents
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without the field to come before documents with the field,
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regardless of the requested sort order.
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- If sortMissingLast="false" and sortMissingFirst="false" (the default),
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then default lucene sorting will be used which places docs without the
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field first in an ascending sort and last in a descending sort.
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2006-02-11 16:35:33 -05:00
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-->
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2009-08-04 15:06:33 -04:00
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<!-- Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types.
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Note: the statistics component does not yet work with these field types.
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-->
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<fieldType name="int" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="float" class="solr.TrieFloatField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="long" class="solr.TrieLongField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
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2006-12-13 03:17:12 -05:00
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2009-08-03 17:09:05 -04:00
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<!--
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Numeric field types that index each value at various levels of precision
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to accelerate range queries when the number of values between the range
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endpoints is large. See the javadoc for NumericRangeQuery for internal
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implementation details.
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2009-08-04 15:06:33 -04:00
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Smaller precisionStep values (specified in bits) will lead to more tokens
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indexed per value, slightly larger index size, and faster range queries.
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2009-08-03 17:09:05 -04:00
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Note: faceting does not currently work for these fields.
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-->
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<fieldType name="tint" class="solr.TrieIntField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
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<fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
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<!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
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is a more restricted form of the canonical representation of dateTime
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http://www.w3.org/TR/xmlschema-2/#dateTime
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The trailing "Z" designates UTC time and is mandatory.
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Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
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All other components are mandatory.
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2006-12-13 03:17:12 -05:00
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Expressions can also be used to denote calculations that should be
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performed relative to "NOW" to determine the value, ie...
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NOW/HOUR
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... Round to the start of the current hour
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NOW-1DAY
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... Exactly 1 day prior to now
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NOW/DAY+6MONTHS+3DAYS
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... 6 months and 3 days in the future from the start of
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the current day
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Consult the DateField javadocs for more information.
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-->
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<fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0"/>
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2009-08-04 15:06:33 -04:00
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<!-- A Trie based date field for faster date range queries and date faceting. -->
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<fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6" positionIncrementGap="0"/>
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<!-- plain numeric field types that store and index the text
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value verbatim (and hence don't support range queries, since the
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lexicographic ordering isn't equal to the numeric ordering)
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These should only be used for compatibility with existing indexes.
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Use Trie based fields instead.
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-->
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<fieldType name="pint" class="solr.IntField" omitNorms="true"/>
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<fieldType name="plong" class="solr.LongField" omitNorms="true"/>
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<fieldType name="pfloat" class="solr.FloatField" omitNorms="true"/>
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<fieldType name="pdouble" class="solr.DoubleField" omitNorms="true"/>
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<fieldType name="pdate" class="solr.DateField" sortMissingLast="true" omitNorms="true"/>
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2009-03-11 14:42:43 -04:00
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<!--
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These types should only be used for back compatibility with existing
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indexes, or if "sortMissingLast" functionality is needed. Use Trie based fields instead.
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2009-08-04 15:06:33 -04:00
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-->
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2009-08-03 17:09:05 -04:00
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<fieldType name="sint" class="solr.SortableIntField" sortMissingLast="true" omitNorms="true"/>
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<fieldType name="slong" class="solr.SortableLongField" sortMissingLast="true" omitNorms="true"/>
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<fieldType name="sfloat" class="solr.SortableFloatField" sortMissingLast="true" omitNorms="true"/>
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<fieldType name="sdouble" class="solr.SortableDoubleField" sortMissingLast="true" omitNorms="true"/>
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2009-03-11 14:42:43 -04:00
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2007-06-25 23:16:05 -04:00
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<!-- The "RandomSortField" is not used to store or search any
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data. You can declare fields of this type it in your schema
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to generate pseudo-random orderings of your docs for sorting
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purposes. The ordering is generated based on the field name
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and the version of the index, As long as the index version
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remains unchanged, and the same field name is reused,
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the ordering of the docs will be consistent.
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2009-08-03 21:03:09 -04:00
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If you want different psuedo-random orderings of documents,
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2007-06-25 23:16:05 -04:00
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for the same version of the index, use a dynamicField and
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change the name
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-->
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<fieldType name="random" class="solr.RandomSortField" indexed="true" />
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2006-02-11 16:35:33 -05:00
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<!-- solr.TextField allows the specification of custom text analyzers
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specified as a tokenizer and a list of token filters. Different
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analyzers may be specified for indexing and querying.
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The optional positionIncrementGap puts space between multiple fields of
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this type on the same document, with the purpose of preventing false phrase
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matching across fields.
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2006-02-24 21:54:01 -05:00
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2006-11-30 14:00:07 -05:00
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For more info on customizing your analyzer chain, please see
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http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
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2006-02-11 16:35:33 -05:00
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-->
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2006-11-30 14:00:07 -05:00
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<!-- One can also specify an existing Analyzer class that has a
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default constructor via the class attribute on the analyzer element
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<fieldType name="text_greek" class="solr.TextField">
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<analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
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</fieldType>
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-->
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2006-11-30 14:00:07 -05:00
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<!-- A text field that only splits on whitespace for exact matching of words -->
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<fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
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<analyzer>
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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</analyzer>
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</fieldType>
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<!-- A text field that uses WordDelimiterFilter to enable splitting and matching of
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words on case-change, alpha numeric boundaries, and non-alphanumeric chars,
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so that a query of "wifi" or "wi fi" could match a document containing "Wi-Fi".
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Synonyms and stopwords are customized by external files, and stemming is enabled.
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-->
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<fieldType name="text" class="solr.TextField" positionIncrementGap="100">
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<analyzer type="index">
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<!-- in this example, we will only use synonyms at query time
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<filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
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-->
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2008-04-15 18:19:18 -04:00
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<!-- Case insensitive stop word removal.
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add enablePositionIncrements=true in both the index and query
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analyzers to leave a 'gap' for more accurate phrase queries.
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2008-04-15 18:19:18 -04:00
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-->
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<filter class="solr.StopFilterFactory"
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ignoreCase="true"
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words="stopwords.txt"
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enablePositionIncrements="true"
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/>
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2007-06-08 15:53:39 -04:00
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<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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2009-02-19 22:23:58 -05:00
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<filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>
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</analyzer>
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<analyzer type="query">
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
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2008-11-29 11:38:08 -05:00
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<filter class="solr.StopFilterFactory"
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ignoreCase="true"
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words="stopwords.txt"
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enablePositionIncrements="true"
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/>
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2007-06-08 15:05:46 -04:00
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<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
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2006-11-30 14:00:07 -05:00
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<filter class="solr.LowerCaseFilterFactory"/>
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<filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>
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</analyzer>
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</fieldType>
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2006-02-23 14:18:22 -05:00
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2006-12-13 03:17:12 -05:00
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<!-- Less flexible matching, but less false matches. Probably not ideal for product names,
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but may be good for SKUs. Can insert dashes in the wrong place and still match. -->
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2007-04-11 14:16:01 -04:00
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<fieldType name="textTight" class="solr.TextField" positionIncrementGap="100" >
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2006-02-23 14:18:22 -05:00
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<analyzer>
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
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2006-11-30 14:00:07 -05:00
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<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
|
2006-02-23 14:18:22 -05:00
|
|
|
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
|
|
|
|
<filter class="solr.LowerCaseFilterFactory"/>
|
2009-02-19 22:23:58 -05:00
|
|
|
<filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>
|
2009-08-08 16:08:16 -04:00
|
|
|
<!-- this filter can remove any duplicate tokens that appear at the same position - sometimes
|
|
|
|
possible with WordDelimiterFilter in conjuncton with stemming. -->
|
2006-07-06 01:39:04 -04:00
|
|
|
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
|
2006-02-23 14:18:22 -05:00
|
|
|
</analyzer>
|
2007-04-11 14:16:01 -04:00
|
|
|
</fieldType>
|
2006-02-23 14:18:22 -05:00
|
|
|
|
2009-08-08 16:08:16 -04:00
|
|
|
|
|
|
|
<!-- 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.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="false" />
|
|
|
|
<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.StopFilterFactory"
|
|
|
|
ignoreCase="true"
|
|
|
|
words="stopwords.txt"
|
|
|
|
enablePositionIncrements="true"
|
|
|
|
/>
|
|
|
|
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
|
2008-06-19 09:46:54 -04:00
|
|
|
<filter class="solr.LowerCaseFilterFactory"/>
|
|
|
|
</analyzer>
|
|
|
|
</fieldType>
|
|
|
|
|
2009-09-13 15:37:33 -04:00
|
|
|
|
|
|
|
<!-- A general unstemmed text field that indexes tokens normally and also
|
|
|
|
reversed (via ReversedWildcardFilterFactory), to enable more efficient
|
|
|
|
leading wildcard queries. -->
|
|
|
|
<fieldType name="text_rev" class="solr.TextField" positionIncrementGap="100">
|
|
|
|
<analyzer type="index">
|
|
|
|
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
|
|
|
|
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="false" />
|
|
|
|
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
|
|
|
|
<filter class="solr.LowerCaseFilterFactory"/>
|
|
|
|
<filter class="solr.ReversedWildcardFilterFactory" withOriginal="true"
|
|
|
|
maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/>
|
|
|
|
</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="0"/>
|
|
|
|
<filter class="solr.LowerCaseFilterFactory"/>
|
|
|
|
</analyzer>
|
|
|
|
</fieldType>
|
|
|
|
|
2009-07-15 13:21:04 -04:00
|
|
|
<!-- charFilter + WhitespaceTokenizer -->
|
2008-11-13 20:56:21 -05:00
|
|
|
<!--
|
|
|
|
<fieldType name="textCharNorm" class="solr.TextField" positionIncrementGap="100" >
|
|
|
|
<analyzer>
|
|
|
|
<charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
|
2009-07-15 13:21:04 -04:00
|
|
|
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
|
2008-11-13 20:56:21 -05:00
|
|
|
</analyzer>
|
|
|
|
</fieldType>
|
|
|
|
-->
|
|
|
|
|
2007-01-09 20:18:38 -05:00
|
|
|
<!-- This is an example of using the KeywordTokenizer along
|
|
|
|
With various TokenFilterFactories to produce a sortable field
|
|
|
|
that does not include some properties of the source text
|
|
|
|
-->
|
2007-04-11 14:16:01 -04:00
|
|
|
<fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
|
2007-01-09 20:18:38 -05:00
|
|
|
<analyzer>
|
|
|
|
<!-- KeywordTokenizer does no actual tokenizing, so the entire
|
|
|
|
input string is preserved as a single token
|
|
|
|
-->
|
|
|
|
<tokenizer class="solr.KeywordTokenizerFactory"/>
|
|
|
|
<!-- The LowerCase TokenFilter does what you expect, which can be
|
|
|
|
when you want your sorting to be case insensitive
|
|
|
|
-->
|
|
|
|
<filter class="solr.LowerCaseFilterFactory" />
|
|
|
|
<!-- The TrimFilter removes any leading or trailing whitespace -->
|
|
|
|
<filter class="solr.TrimFilterFactory" />
|
|
|
|
<!-- The PatternReplaceFilter gives you the flexibility to use
|
|
|
|
Java Regular expression to replace any sequence of characters
|
|
|
|
matching a pattern with an arbitrary replacement string,
|
2009-08-07 17:33:31 -04:00
|
|
|
which may include back references to portions of the original
|
2007-01-09 20:18:38 -05:00
|
|
|
string matched by the pattern.
|
|
|
|
|
|
|
|
See the Java Regular Expression documentation for more
|
2009-08-03 21:03:09 -04:00
|
|
|
information on pattern and replacement string syntax.
|
2007-01-09 20:18:38 -05:00
|
|
|
|
|
|
|
http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/package-summary.html
|
|
|
|
-->
|
|
|
|
<filter class="solr.PatternReplaceFilterFactory"
|
|
|
|
pattern="([^a-z])" replacement="" replace="all"
|
|
|
|
/>
|
|
|
|
</analyzer>
|
2007-04-11 14:16:01 -04:00
|
|
|
</fieldType>
|
2008-10-18 14:38:24 -04:00
|
|
|
|
|
|
|
<fieldtype name="phonetic" stored="false" indexed="true" class="solr.TextField" >
|
|
|
|
<analyzer>
|
|
|
|
<tokenizer class="solr.StandardTokenizerFactory"/>
|
|
|
|
<filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
|
|
|
|
</analyzer>
|
2009-07-16 09:36:24 -04:00
|
|
|
</fieldtype>
|
|
|
|
|
|
|
|
<fieldtype name="payloads" stored="false" indexed="true" class="solr.TextField" >
|
|
|
|
<analyzer>
|
|
|
|
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
|
|
|
|
<!--
|
2009-08-07 17:33:31 -04:00
|
|
|
The DelimitedPayloadTokenFilter can put payloads on tokens... for example,
|
|
|
|
a token of "foo|1.4" would be indexed as "foo" with a payload of 1.4f
|
|
|
|
Attributes of the DelimitedPayloadTokenFilterFactory :
|
2009-08-07 17:08:43 -04:00
|
|
|
"delimiter" - a one character delimiter. Default is | (pipe)
|
|
|
|
"encoder" - how to encode the following value into a playload
|
|
|
|
float -> org.apache.lucene.analysis.payloads.FloatEncoder,
|
|
|
|
integer -> o.a.l.a.p.IntegerEncoder
|
|
|
|
identity -> o.a.l.a.p.IdentityEncoder
|
|
|
|
Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor.
|
2009-07-16 09:36:24 -04:00
|
|
|
-->
|
|
|
|
<filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
|
|
|
|
</analyzer>
|
|
|
|
</fieldtype>
|
|
|
|
|
2009-08-08 16:08:16 -04:00
|
|
|
<!-- lowercases the entire field value, keeping it as a single token. -->
|
|
|
|
<fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
|
|
|
|
<analyzer>
|
|
|
|
<tokenizer class="solr.KeywordTokenizerFactory"/>
|
|
|
|
<filter class="solr.LowerCaseFilterFactory" />
|
|
|
|
</analyzer>
|
|
|
|
</fieldType>
|
|
|
|
|
2007-01-09 20:18:38 -05:00
|
|
|
|
2009-07-17 18:00:22 -04:00
|
|
|
<!-- since fields of this type are by default not stored or indexed,
|
|
|
|
any data added to them will be ignored outright. -->
|
|
|
|
<fieldtype name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
|
2007-05-08 14:03:32 -04:00
|
|
|
|
2006-02-11 16:35:33 -05:00
|
|
|
</types>
|
|
|
|
|
|
|
|
|
|
|
|
<fields>
|
|
|
|
<!-- Valid attributes for fields:
|
2006-12-14 16:50:06 -05:00
|
|
|
name: mandatory - the name for the field
|
2009-08-20 17:04:08 -04:00
|
|
|
type: mandatory - the name of a previously defined type from the
|
|
|
|
<types> section
|
2006-12-14 16:50:06 -05:00
|
|
|
indexed: true if this field should be indexed (searchable or sortable)
|
|
|
|
stored: true if this field should be retrievable
|
|
|
|
compressed: [false] if this field should be stored using gzip compression
|
|
|
|
(this will only apply if the field type is compressable; among
|
|
|
|
the standard field types, only TextField and StrField are)
|
|
|
|
multiValued: true if this field may contain multiple values per document
|
|
|
|
omitNorms: (expert) set to true to omit the norms associated with
|
|
|
|
this field (this disables length normalization and index-time
|
|
|
|
boosting for the field, and saves some memory). Only full-text
|
|
|
|
fields or fields that need an index-time boost need norms.
|
2009-08-20 17:04:08 -04:00
|
|
|
termVectors: [false] set to true to store the term vector for a
|
|
|
|
given field.
|
|
|
|
When using MoreLikeThis, fields used for similarity should be
|
|
|
|
stored for best performance.
|
|
|
|
termPositions: Store position information with the term vector.
|
|
|
|
This will increase storage costs.
|
|
|
|
termOffsets: Store offset information with the term vector. This
|
|
|
|
will increase storage costs.
|
|
|
|
default: a value that should be used if no value is specified
|
|
|
|
when adding a document.
|
2006-02-11 16:35:33 -05:00
|
|
|
-->
|
|
|
|
|
2007-04-29 19:03:03 -04:00
|
|
|
<field name="id" type="string" indexed="true" stored="true" required="true" />
|
2006-12-14 16:50:06 -05:00
|
|
|
<field name="sku" type="textTight" indexed="true" stored="true" omitNorms="true"/>
|
2009-08-08 16:08:16 -04:00
|
|
|
<field name="name" type="textgen" indexed="true" stored="true"/>
|
2007-01-09 20:18:38 -05:00
|
|
|
<field name="alphaNameSort" type="alphaOnlySort" indexed="true" stored="false"/>
|
2009-08-08 16:08:16 -04:00
|
|
|
<field name="manu" type="textgen" indexed="true" stored="true" omitNorms="true"/>
|
|
|
|
<field name="cat" type="text_ws" indexed="true" stored="true" multiValued="true" omitNorms="true" />
|
|
|
|
<field name="features" type="text" indexed="true" stored="true" multiValued="true"/>
|
|
|
|
<field name="includes" type="text" indexed="true" stored="true" termVectors="true" termPositions="true" termOffsets="true" />
|
2009-08-06 15:30:40 -04:00
|
|
|
|
2009-08-03 17:09:05 -04:00
|
|
|
<field name="weight" type="float" indexed="true" stored="true"/>
|
|
|
|
<field name="price" type="float" indexed="true" stored="true"/>
|
2009-08-20 17:04:08 -04:00
|
|
|
<field name="popularity" type="int" indexed="true" stored="true" />
|
|
|
|
<field name="inStock" type="boolean" indexed="true" stored="true" />
|
2006-02-11 16:35:33 -05:00
|
|
|
|
2009-08-06 15:30:40 -04:00
|
|
|
|
2009-09-13 15:37:33 -04:00
|
|
|
<!-- Common metadata fields, named specifically to match up with
|
|
|
|
SolrCell metadata when parsing rich documents such as Word, PDF.
|
|
|
|
Some fields are multiValued only because Tika currently may return
|
|
|
|
multiple values for them.
|
|
|
|
-->
|
|
|
|
<field name="title" type="text" indexed="true" stored="true" multiValued="true"/>
|
|
|
|
<field name="subject" type="text" indexed="true" stored="true"/>
|
|
|
|
<field name="description" type="text" indexed="true" stored="true"/>
|
|
|
|
<field name="comments" type="text" indexed="true" stored="true"/>
|
|
|
|
<field name="author" type="textgen" indexed="true" stored="true"/>
|
|
|
|
<field name="keywords" type="textgen" indexed="true" stored="true"/>
|
|
|
|
<field name="category" type="textgen" indexed="true" stored="true"/>
|
|
|
|
<field name="content_type" type="string" indexed="true" stored="true" multiValued="true"/>
|
|
|
|
<field name="last_modified" type="date" indexed="true" stored="true"/>
|
|
|
|
<field name="links" type="string" indexed="true" stored="true" multiValued="true"/>
|
|
|
|
|
2009-08-06 15:30:40 -04:00
|
|
|
|
2006-02-11 16:35:33 -05:00
|
|
|
<!-- 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"/>
|
|
|
|
|
2009-09-13 15:37:33 -04:00
|
|
|
<!-- catchall text field that indexes tokens both normally and in reverse for efficient
|
|
|
|
leading wildcard queries. -->
|
|
|
|
<field name="text_rev" type="text_rev" indexed="true" stored="false" multiValued="true"/>
|
|
|
|
|
2006-02-23 14:18:22 -05:00
|
|
|
<!-- non-tokenized version of manufacturer to make it easier to sort or group
|
|
|
|
results by manufacturer. copied from "manu" via copyField -->
|
|
|
|
<field name="manu_exact" type="string" indexed="true" stored="false"/>
|
|
|
|
|
2009-08-08 16:08:16 -04:00
|
|
|
<field name="payloads" type="payloads" indexed="true" stored="true"/>
|
2009-07-16 09:36:24 -04:00
|
|
|
|
2009-08-20 17:04:08 -04:00
|
|
|
<!-- Uncommenting the following will create a "timestamp" field using
|
|
|
|
a default value of "NOW" to indicate when each document was indexed.
|
|
|
|
-->
|
|
|
|
<!--
|
|
|
|
<field name="timestamp" type="date" indexed="true" stored="true" default="NOW" multiValued="false"/>
|
2007-01-05 15:12:18 -05:00
|
|
|
-->
|
|
|
|
|
2009-03-11 14:42:43 -04:00
|
|
|
|
2006-02-11 16:35:33 -05:00
|
|
|
<!-- Dynamic field definitions. If a field name is not found, dynamicFields
|
|
|
|
will be used if the name matches any of the patterns.
|
|
|
|
RESTRICTION: the glob-like pattern in the name attribute must have
|
|
|
|
a "*" only at the start or the end.
|
|
|
|
EXAMPLE: name="*_i" will match any field ending in _i (like myid_i, z_i)
|
|
|
|
Longer patterns will be matched first. if equal size patterns
|
|
|
|
both match, the first appearing in the schema will be used. -->
|
2009-08-03 17:09:05 -04:00
|
|
|
<dynamicField name="*_i" type="int" indexed="true" stored="true"/>
|
2006-02-11 16:35:33 -05:00
|
|
|
<dynamicField name="*_s" type="string" indexed="true" stored="true"/>
|
2009-08-03 17:09:05 -04:00
|
|
|
<dynamicField name="*_l" type="long" indexed="true" stored="true"/>
|
2006-02-11 16:35:33 -05:00
|
|
|
<dynamicField name="*_t" type="text" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_b" type="boolean" indexed="true" stored="true"/>
|
2009-08-03 17:09:05 -04:00
|
|
|
<dynamicField name="*_f" type="float" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_d" type="double" indexed="true" stored="true"/>
|
2006-02-11 16:35:33 -05:00
|
|
|
<dynamicField name="*_dt" type="date" indexed="true" stored="true"/>
|
2007-05-08 14:03:32 -04:00
|
|
|
|
2009-08-06 15:30:40 -04:00
|
|
|
<!-- some trie-coded dynamic fields for faster range queries -->
|
|
|
|
<dynamicField name="*_ti" type="tint" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_tl" type="tlong" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_tf" type="tfloat" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_td" type="tdouble" indexed="true" stored="true"/>
|
|
|
|
<dynamicField name="*_tdt" type="tdate" indexed="true" stored="true"/>
|
|
|
|
|
2009-08-03 17:09:05 -04:00
|
|
|
<dynamicField name="*_pi" type="pint" indexed="true" stored="true"/>
|
|
|
|
|
|
|
|
<dynamicField name="ignored_*" type="ignored" multiValued="true"/>
|
2009-08-08 16:08:16 -04:00
|
|
|
<dynamicField name="attr_*" type="textgen" indexed="true" stored="true" multiValued="true"/>
|
2009-07-14 11:53:05 -04:00
|
|
|
|
2009-08-03 17:09:05 -04:00
|
|
|
<dynamicField name="random_*" type="random" />
|
2007-06-25 23:16:05 -04:00
|
|
|
|
2007-05-08 14:03:32 -04:00
|
|
|
<!-- uncomment the following to ignore any fields that don't already match an existing
|
|
|
|
field name or dynamic field, rather than reporting them as an error.
|
|
|
|
alternately, change the type="ignored" to some other type e.g. "text" if you want
|
|
|
|
unknown fields indexed and/or stored by default -->
|
2009-02-18 14:11:13 -05:00
|
|
|
<!--dynamicField name="*" type="ignored" multiValued="true" /-->
|
2007-05-08 14:03:32 -04:00
|
|
|
|
2006-02-11 16:35:33 -05:00
|
|
|
</fields>
|
|
|
|
|
2007-04-29 19:03:03 -04:00
|
|
|
<!-- Field to use to determine and enforce document uniqueness.
|
|
|
|
Unless this field is marked with required="false", it will be a required field
|
|
|
|
-->
|
2006-02-11 16:35:33 -05:00
|
|
|
<uniqueKey>id</uniqueKey>
|
|
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<!-- field for the QueryParser to use when an explicit fieldname is absent -->
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<defaultSearchField>text</defaultSearchField>
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2006-11-30 14:00:07 -05:00
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<!-- SolrQueryParser configuration: defaultOperator="AND|OR" -->
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2006-07-24 09:07:12 -04:00
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<solrQueryParser defaultOperator="OR"/>
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2006-02-11 16:35:33 -05:00
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<!-- copyField commands copy one field to another at the time a document
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2006-12-13 03:17:12 -05:00
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is added to the index. It's used either to index the same field differently,
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or to add multiple fields to the same field for easier/faster searching. -->
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2006-02-23 14:18:22 -05:00
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<copyField source="cat" dest="text"/>
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<copyField source="name" dest="text"/>
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<copyField source="manu" dest="text"/>
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<copyField source="features" dest="text"/>
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<copyField source="includes" dest="text"/>
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2009-08-08 16:08:16 -04:00
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<copyField source="manu" dest="manu_exact"/>
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2009-06-18 11:07:56 -04:00
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2009-08-08 16:08:16 -04:00
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<!-- Above, multiple source fields are copied to the [text] field.
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2009-06-18 11:07:56 -04:00
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Another way to map multiple source fields to the same
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destination field is to use the dynamic field syntax.
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copyField also supports a maxChars to copy setting. -->
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2009-08-08 16:08:16 -04:00
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<!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
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2006-02-11 16:35:33 -05:00
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2009-08-08 16:08:16 -04:00
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<!-- copy name to alphaNameSort, a field designed for sorting by name -->
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<!-- <copyField source="name" dest="alphaNameSort"/> -->
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2008-06-19 09:46:54 -04:00
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2006-12-13 03:17:12 -05:00
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<!-- Similarity is the scoring routine for each document vs. a query.
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2006-02-11 16:35:33 -05:00
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A custom similarity may be specified here, but the default is fine
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for most applications. -->
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<!-- <similarity class="org.apache.lucene.search.DefaultSimilarity"/> -->
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2008-05-29 21:28:56 -04:00
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<!-- ... OR ...
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Specify a SimilarityFactory class name implementation
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allowing parameters to be used.
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-->
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<!--
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<similarity class="com.example.solr.CustomSimilarityFactory">
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<str name="paramkey">param value</str>
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</similarity>
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-->
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2006-02-11 16:35:33 -05:00
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</schema>
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