diff options
Diffstat (limited to 'isuifang_solr/example-DIH/solr/db/conf/schema.xml')
| -rw-r--r-- | isuifang_solr/example-DIH/solr/db/conf/schema.xml | 359 |
1 files changed, 359 insertions, 0 deletions
diff --git a/isuifang_solr/example-DIH/solr/db/conf/schema.xml b/isuifang_solr/example-DIH/solr/db/conf/schema.xml new file mode 100644 index 0000000..4e721cc --- /dev/null +++ b/isuifang_solr/example-DIH/solr/db/conf/schema.xml @@ -0,0 +1,359 @@ +<?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. +--> + +<!-- + This is the Solr schema file. This file should be named "schema.xml" and + should be in the conf directory under the solr home + (i.e. ./solr/conf/schema.xml by default) + or located where the classloader for the Solr webapp can find it. + + This example schema is the recommended starting point for users. + It should be kept correct and concise, usable out-of-the-box. + + For more information, on how to customize this file, please see + http://wiki.apache.org/solr/SchemaXml +--> + +<schema name="db" version="1.1"> + <!-- attribute "name" is the name of this schema and is only used for display purposes. + Applications should change this to reflect the nature of the search collection. + version="1.1" is Solr's version number for the schema syntax and semantics. It should + not normally be changed by applications. + 1.0: multiValued attribute did not exist, all fields are multiValued by nature + 1.1: multiValued attribute introduced, false by default --> + + <types> + <!-- field type definitions. The "name" attribute is + just a label to be used by field definitions. The "class" + attribute and any other attributes determine the real + behavior of the fieldType. + Class names starting with "solr" refer to java classes in the + org.apache.solr.analysis package. + --> + + <!-- 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"/> + + <!-- boolean type: "true" or "false" --> + <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/> + + <!-- The optional sortMissingLast and sortMissingFirst attributes are + currently supported on types that are sorted internally as strings. + - If sortMissingLast="true", then a sort on this field will cause documents + without the field to come after documents with the field, + regardless of the requested sort order (asc or desc). + - If sortMissingFirst="true", then a sort on this field will cause documents + without the field to come before documents with the field, + regardless of the requested sort order. + - If sortMissingLast="false" and sortMissingFirst="false" (the default), + then default lucene sorting will be used which places docs without the + field first in an ascending sort and last in a descending sort. + --> + + + <!-- numeric field types that store and index the text + value verbatim (and hence don't support range queries, since the + lexicographic ordering isn't equal to the numeric ordering) --> + <fieldType name="integer" class="solr.IntField" omitNorms="true"/> + <fieldType name="long" class="solr.LongField" omitNorms="true"/> + <fieldType name="float" class="solr.FloatField" omitNorms="true"/> + <fieldType name="double" class="solr.DoubleField" omitNorms="true"/> + + + <!-- Numeric field types that manipulate the value into + a string value that isn't human-readable in its internal form, + but with a lexicographic ordering the same as the numeric ordering, + so that range queries work correctly. --> + <fieldType name="sint" class="solr.SortableIntField" sortMissingLast="true" omitNorms="true"/> + <fieldType name="slong" class="solr.SortableLongField" sortMissingLast="true" omitNorms="true"/> + <fieldType name="sfloat" class="solr.SortableFloatField" sortMissingLast="true" omitNorms="true"/> + <fieldType name="sdouble" class="solr.SortableDoubleField" sortMissingLast="true" omitNorms="true"/> + + + <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and + is a more restricted form of the canonical representation of dateTime + http://www.w3.org/TR/xmlschema-2/#dateTime + The trailing "Z" designates UTC time and is mandatory. + Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z + All other components are mandatory. + + Expressions can also be used to denote calculations that should be + performed relative to "NOW" to determine the value, ie... + + NOW/HOUR + ... Round to the start of the current hour + NOW-1DAY + ... Exactly 1 day prior to now + NOW/DAY+6MONTHS+3DAYS + ... 6 months and 3 days in the future from the start of + the current day + + Consult the DateField javadocs for more information. + --> + <fieldType name="date" class="solr.DateField" sortMissingLast="true" omitNorms="true"/> + + + <!-- The "RandomSortField" is not used to store or search any + data. You can declare fields of this type it in your schema + to generate psuedo-random orderings of your docs for sorting + purposes. The ordering is generated based on the field name + and the version of the index, As long as the index version + remains unchanged, and the same field name is reused, + the ordering of the docs will be consistent. + If you want differend psuedo-random orderings of documents, + for the same version of the index, use a dynamicField and + change the name + --> + <fieldType name="random" class="solr.RandomSortField" indexed="true" /> + + <!-- solr.TextField allows the specification of custom text analyzers + specified as a tokenizer and a list of token filters. Different + analyzers may be specified for indexing and querying. + + The optional positionIncrementGap puts space between multiple fields of + this type on the same document, with the purpose of preventing false phrase + matching across fields. + + For more info on customizing your analyzer chain, please see + http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters + --> + + <!-- One can also specify an existing Analyzer class that has a + default constructor via the class attribute on the analyzer element + <fieldType name="text_greek" class="solr.TextField"> + <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/> + </fieldType> + --> + + <!-- A text field that only splits on whitespace for exact matching of words --> + <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100"> + <analyzer> + <tokenizer class="solr.WhitespaceTokenizerFactory"/> + </analyzer> + </fieldType> + + <!-- A text field that uses WordDelimiterFilter to enable splitting and matching of + words on case-change, alpha numeric boundaries, and non-alphanumeric chars, + so that a query of "wifi" or "wi fi" could match a document containing "Wi-Fi". + Synonyms and stopwords are customized by external files, and stemming is enabled. + Duplicate tokens at the same position (which may result from Stemmed Synonyms or + WordDelim parts) are removed. + --> + <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"/> + --> + <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> + <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> + <filter class="solr.LowerCaseFilterFactory"/> + <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> + <filter class="solr.PorterStemFilterFactory"/> + <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> + </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"/> + <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> + <filter class="solr.LowerCaseFilterFactory"/> + <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> + <filter class="solr.PorterStemFilterFactory"/> + <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> + </analyzer> + </fieldType> + + + <!-- Less flexible matching, but less false matches. Probably not ideal for product names, + but may be good for SKUs. Can insert dashes in the wrong place and still match. --> + <fieldType name="textTight" class="solr.TextField" positionIncrementGap="100" > + <analyzer> + <tokenizer class="solr.WhitespaceTokenizerFactory"/> + <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/> + <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> + <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/> + <filter class="solr.LowerCaseFilterFactory"/> + <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> + <filter class="solr.EnglishMinimalStemFilterFactory"/> + <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> + </analyzer> + </fieldType> + + <!-- 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 + --> + <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true"> + <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, + which may include back refrences to portions of the orriginal + string matched by the pattern. + + See the Java Regular Expression documentation for more + infomation on pattern and replacement string syntax. + + 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> + </fieldType> + + <!-- 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" class="solr.StrField" /> + + </types> + + + <fields> + <!-- Valid attributes for fields: + name: mandatory - the name for the field + type: mandatory - the name of a previously defined type from the <types> section + 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. + 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. + --> + + <field name="id" type="string" indexed="true" stored="true" required="true" /> + <field name="sku" type="textTight" indexed="true" stored="true" omitNorms="true"/> + <field name="name" type="text" indexed="true" stored="true"/> + <field name="nameSort" type="string" indexed="true" stored="false"/> + <field name="alphaNameSort" type="alphaOnlySort" indexed="true" stored="false"/> + <field name="manu" type="text" indexed="true" stored="true" omitNorms="true"/> + <field name="cat" type="text_ws" indexed="true" stored="true" multiValued="true" omitNorms="true" termVectors="true" /> + <field name="features" type="text" indexed="true" stored="true" multiValued="true"/> + <field name="includes" type="text" indexed="true" stored="true"/> + + <field name="weight" type="sfloat" indexed="true" stored="true"/> + <field name="price" type="sfloat" indexed="true" stored="true"/> + <!-- "default" values can be specified for fields, indicating which + value should be used if no value is specified when adding a document. + --> + <field name="popularity" type="sint" indexed="true" stored="true" default="0"/> + <field name="inStock" type="boolean" indexed="true" stored="true"/> + + <!-- Some sample docs exists solely to demonstrate the spellchecker + functionality, this is the only field they container. + Typically you might build the spellchecker of "catchall" type field + containing all of the text in each document + --> + <field name="word" type="string" indexed="true" stored="true"/> + + + <!-- 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"/> + + <!-- 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"/> + + <!-- Here, default is used to create a "timestamp" field indicating + When each document was indexed. + --> + <field name="timestamp" type="date" indexed="true" stored="true" default="NOW" multiValued="false"/> + + + <!-- 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. --> + <dynamicField name="*_i" type="sint" indexed="true" stored="true"/> + <dynamicField name="*_s" type="string" indexed="true" stored="true"/> + <dynamicField name="*_l" type="slong" indexed="true" stored="true"/> + <dynamicField name="*_t" type="text" indexed="true" stored="true"/> + <dynamicField name="*_b" type="boolean" indexed="true" stored="true"/> + <dynamicField name="*_f" type="sfloat" indexed="true" stored="true"/> + <dynamicField name="*_d" type="sdouble" indexed="true" stored="true"/> + <dynamicField name="*_dt" type="date" indexed="true" stored="true"/> + + <dynamicField name="random*" type="random" /> + + <!-- 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 --> + <!--dynamicField name="*" type="ignored" multiValued="true" /--> + + </fields> + + <!-- Field to use to determine and enforce document uniqueness. + Unless this field is marked with required="false", it will be a required field + --> + <uniqueKey>id</uniqueKey> + + <!-- field for the QueryParser to use when an explicit fieldname is absent --> + <defaultSearchField>text</defaultSearchField> + + <!-- SolrQueryParser configuration: defaultOperator="AND|OR" --> + <solrQueryParser defaultOperator="OR"/> + + <!-- 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="id" dest="sku"/> + + <copyField source="cat" dest="text"/> + <copyField source="name" dest="text"/> + <copyField source="name" dest="nameSort"/> + <copyField source="name" dest="alphaNameSort"/> + <copyField source="manu" dest="text"/> + <copyField source="features" dest="text"/> + <copyField source="includes" dest="text"/> + + <copyField source="manu" dest="manu_exact"/> + + <!-- Similarity is the scoring routine for each document vs. a query. + A custom similarity may be specified here, but the default is fine + for most applications. --> + <!-- <similarity class="org.apache.lucene.search.DefaultSimilarity"/> --> + +</schema> |