Visit the Solr Wiki page for more information: https://cwiki.apache.org/confluence/display/solr/SchemaXml

See these sample Schema files for more information (9.8.1):
► ${SOLR_HOME}/configsets/_default/conf/managed-schema.xml
► ${SOLR_HOME}/configsets/sample_techproducts_configs/conf/managed-schema.xml

<schema name="" version="1.6" />

<uniqueKey />

<field />

<dynamicField />

<copyField />

<fieldType />

<fieldType name="" class="">
    <analyzer type="index">
        <tokenizer class=""/ >
        <filter class=""/ >
    </analyzer>

    <analyzer type="query">
        <tokenizer class=""/ >
        <filter class=""/ >
    </analyzer>
</fieldType>

Field to use to determine and enforce document uniqueness.
The field will be required, unless it's marked with required="false".

<uniqueKey>id</uniqueKey>

<field ... />

• name: [mandatory] - the name of the field.
  
  
• type: [mandatory] - a name of a field type from the <fieldType> section.
  
  
• indexed: [default=true] - if this field should be indexed (searchable or sortable).
  
  
• stored: [default=true] - if this field should be retrievable.
  
  
• required: if this field is required.
  It will throw an error if the value does not exist when indexing a document.
  
  
• default: a value that should be used if no value is specified when adding a document.
  
  
• multiValued: [default=true] - if this field may contain multiple values per document.
  
  
• termPositions: stores position information with the term vector.
  This will increase storage costs.
  
  
• termOffsets: stores offset information with the term vector.
  This will increase storage costs.
  
  
• docValues: [default=true] - if this field should have doc values.
  Doc Values is recommended (required, if you are using *PointField fields) for faceting, grouping, sorting and function queries.
  Doc Values will make the index faster to load, more NRT-friendly and more memory-efficient.
  They are currently only supported by StrField, UUIDField, all *PointField fields, and depending on the field type, they might require the field to be single-valued, be required or have a default value
  (check the documentation of the field type you're interested in for more information).
  
  
• 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.
  Norms are omitted for primitive (non-analyzed) types by default.
  
  
• termVectors: [default=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 names should consist of alphanumeric or underscore characters only and not start with a digit.
Names with both leading and trailing underscores (e.g. _version_) are reserved.

Special Names:

• id
  

  <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" />

  
  
• _version_
  

  <field name="_version_" type="plong" indexed="false" stored="false" />

  
  
• _root_
  

  <field name="_root_" type="string" indexed="true" stored="false" docValues="false" />

  
  
• _text_
  

  <field name="_text_" type="text_general" indexed="true" stored="false" multiValued="true" />

Dynamic field definitions allow using convention over configuration for fields via the specification of patterns to match field names.
Example: <dynamicField name="*_i" /> will match any field ending in _i (like myid_i, z_i).
Restriction: the glob-like pattern in the name attribute must have a "*" only at the start or the end.

<dynamicField name="*_i" type="pint" indexed="true" stored="true" />
<dynamicField name="*_is" type="pints" indexed="true" stored="true" />

<dynamicField name="*_s" type="string" indexed="true" stored="true" />
<dynamicField name="*_ss" type="strings" indexed="true" stored="true" />

<dynamicField name="*_l" type="plong" indexed="true" stored="true" />
<dynamicField name="*_ls" type="plongs" indexed="true" stored="true" />

<dynamicField name="*_t" type="text_general" indexed="true" stored="true" multiValued="false" />
<dynamicField name="*_txt" type="text_general" indexed="true" stored="true" />

<dynamicField name="*_b" type="boolean" indexed="true" stored="true" />
<dynamicField name="*_bs" type="booleans" indexed="true" stored="true" />

<dynamicField name="*_f" type="pfloat" indexed="true" stored="true" />
<dynamicField name="*_fs" type="pfloats" indexed="true" stored="true" />

<dynamicField name="*_d" type="pdouble" indexed="true" stored="true" />
<dynamicField name="*_ds" type="pdoubles" indexed="true" stored="true" />

<dynamicField name="random_*" type="random" />

<dynamicField name="ignored_*" type="ignored" />

<dynamicField name="*_str" type="strings" indexed="false" stored="false" docValues="true" useDocValuesAsStored="false" />

<dynamicField name="*_dt" type="pdate" indexed="true" stored="true" />
<dynamicField name="*_dts" type="pdate" indexed="true" stored="true" multiValued="true" />

<dynamicField name="*_p" type="location" indexed="true" stored="true" />
<dynamicField name="*_srpt" type="location_rpt" indexed="true" stored="true" />

<!-- payloaded dynamic fields -->
<dynamicField name="*_dpf" type="delimited_payloads_float" indexed="true" stored="true" />
<dynamicField name="*_dpi" type="delimited_payloads_int" indexed="true" stored="true" />
<dynamicField name="*_dps" type="delimited_payloads_string" indexed="true" stored="true" />

<dynamicField name="attr_*" type="text_general" indexed="true" stored="true" multiValued="true" />

<dynamicField name="*_ws" type="text_ws" indexed="true" stored="true" />

<dynamicField name="*_t_sort" type="text_gen_sort" indexed="true" stored="true" multiValued="false" />
<dynamicField name="*_txt_sort" type="text_gen_sort" indexed="true" stored="true" />

<dynamicField name="*_txt_rev" type="text_general_rev" indexed="true" stored="true" />

<dynamicField name="*_phon_en" type="phonetic_en" indexed="true" stored="true" />

<dynamicField name="*_s_lower" type="lowercase" indexed="true" stored="true" />

<dynamicField name="*_descendent_path" type="descendent_path" indexed="true" stored="true" />
<dynamicField name="*_ancestor_path" type="ancestor_path" indexed="true" stored="true" />

<dynamicField name="*_point" type="point" indexed="true" stored="true" />

<dynamicField name="*_txt_en" type="text_en" indexed="true" stored="true" />
<dynamicField name="*_txt_en_split" type="text_en_splitting" indexed="true" stored="true" />
<dynamicField name="*_txt_en_split_tight" type="text_en_splitting_tight" indexed="true" stored="true" />

<dynamicField name="*_txt_ar" type="text_ar" indexed="true" stored="true" />
<dynamicField name="*_txt_bg" type="text_bg" indexed="true" stored="true" />
<dynamicField name="*_txt_ca" type="text_ca" indexed="true" stored="true" />
<dynamicField name="*_txt_cjk" type="text_cjk" indexed="true" stored="true" />
<dynamicField name="*_txt_cz" type="text_cz" indexed="true" stored="true" />
<dynamicField name="*_txt_da" type="text_da" indexed="true" stored="true" />
<dynamicField name="*_txt_de" type="text_de" indexed="true" stored="true" />
<dynamicField name="*_txt_el" type="text_el" indexed="true" stored="true" />
<dynamicField name="*_txt_es" type="text_es" indexed="true" stored="true" />
<dynamicField name="*_txt_eu" type="text_eu" indexed="true" stored="true" />
<dynamicField name="*_txt_fa" type="text_fa" indexed="true" stored="true" />
<dynamicField name="*_txt_fi" type="text_fi" indexed="true" stored="true" />
<dynamicField name="*_txt_fr" type="text_fr" indexed="true" stored="true" />
<dynamicField name="*_txt_ga" type="text_ga" indexed="true" stored="true" />
<dynamicField name="*_txt_gl" type="text_gl" indexed="true" stored="true" />
<dynamicField name="*_txt_hi" type="text_hi" indexed="true" stored="true" />
<dynamicField name="*_txt_hu" type="text_hu" indexed="true" stored="true" />
<dynamicField name="*_txt_hy" type="text_hy" indexed="true" stored="true" />
<dynamicField name="*_txt_id" type="text_id" indexed="true" stored="true" />
<dynamicField name="*_txt_it" type="text_it" indexed="true" stored="true" />
<dynamicField name="*_txt_ja" type="text_ja" indexed="true" stored="true" />
<dynamicField name="*_txt_ko" type="text_ko" indexed="true" stored="true" />
<dynamicField name="*_txt_lv" type="text_lv" indexed="true" stored="true" />
<dynamicField name="*_txt_nl" type="text_nl" indexed="true" stored="true" />
<dynamicField name="*_txt_no" type="text_no" indexed="true" stored="true" />
<dynamicField name="*_txt_pt" type="text_pt" indexed="true" stored="true" />
<dynamicField name="*_txt_ro" type="text_ro" indexed="true" stored="true" />
<dynamicField name="*_txt_ru" type="text_ru" indexed="true" stored="true" />
<dynamicField name="*_txt_sv" type="text_sv" indexed="true" stored="true" />
<dynamicField name="*_txt_th" type="text_th" indexed="true" stored="true" />
<dynamicField name="*_txt_tr" type="text_tr" indexed="true" stored="true" />

<fieldType ... />

• String field types:
  

  string [class: solr.StrField]
  strings [class: solr.StrField]

  
  
• Boolean field types:
  

  boolean [class: solr.BoolField]
  booleans [class: solr.BoolField]

  
  
• Numeric field types (precisionStep="8"):
  

  pint [class: solr.IntPointField]
  pints [class: solr.IntPointField]

  
  

  plong [class: solr.LongPointField]
  plongs [class: solr.LongPointField]

  
  

  pfloat [class: solr.FloatPointField]
  pfloats [class: solr.FloatPointField]

  
  

  pdouble [class: solr.DoublePointField]
  pdoubles [class: solr.DoublePointField]

  
  
• Date field types (precisionStep="6"):
  

  pdate [class: solr.DatePointField]
  pdates [class: solr.DatePointField]

  
  
• Binary field types:
  

  binary [class: solr.BinaryField]

  
  
• Random field types:
  

  random [class: solr.RandomSortField]

  
  
• Generic field types:
  

  text_general [class: solr.TextField]
  text_ws [class: solr.TextField]
  text_general_rev [class: solr.TextField]

  
  

  text_en [class: solr.TextField]
  text_en_splitting [class: solr.TextField]
  text_en_splitting_tight [class: solr.TextField]

  
  

  text_[ar|bg|ca|cjk|cz|da|de|el|es|eu|fa|fi|fr|ga|gl|hi|hu|hy|id|it|ja|ko|lv|nl|no|pt|ro|ru|sv|th|tr] [class: solr.TextField]

  
  

  text_gen_sort [class: solr.SortableTextField]

  
  

  point [class: solr.PointType]

  
  

  location [class: solr.LatLonPointSpatialField]
  location_rpt [class: solr.SpatialRecursivePrefixTreeFieldType]

  
  

  delimited_payloads_float [class: solr.TextField]
  delimited_payloads_int [class: solr.TextField]
  delimited_payloads_string [class: solr.TextField]

  
  

  phonetic_en [class: solr.TextField]

  
  

  lowercase [class: solr.TextField]

  
  

  descendent_path [class: solr.TextField]
  ancestor_path [class: solr.TextField]

Visit the Solr wiki page for more information: https://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#TokenizerFactories

solr.KeywordTokenizerFactory
solr.LetterTokenizerFactory
solr.WhitespaceTokenizerFactory
solr.LowerCaseTokenizerFactory
solr.StandardTokenizerFactory
solr.ClassicTokenizerFactory
solr.UAX29URLEmailTokenizerFactory
solr.PatternTokenizerFactory
solr.PathHierarchyTokenizerFactory
solr.ICUTokenizerFactory

Visit the Solr wiki page for more information: https://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#TokenFilterFactories

solr.ClassicFilterFactory
solr.ApostropheFilterFactory
solr.LowerCaseFilterFactory
solr.TypeTokenFilterFactory
solr.TrimFilterFactory
solr.TruncateTokenFilterFactory
solr.PatternCaptureGroupFilterFactory
solr.PatternReplaceFilterFactory
solr.StopFilterFactory
solr.CommonGramsFilterFactory
solr.EdgeNGramFilterFactory
solr.KeepWordFilterFactory
solr.WordDelimiterFilterFactory
solr.SynonymFilterFactory
solr.RemoveDuplicatesTokenFilterFactory
solr.ISOLatin1AccentFilterFactory
solr.ASCIIFoldingFilterFactory
solr.PhoneticFilterFactory
solr.DoubleMetaphoneFilterFactor
solr.BeiderMorseFilterFactory
solr.ShingleFilterFactory
solr.PositionFilterFactory
solr.ReversedWildcardFilterFactory
solr.CollationKeyFilterFactory
solr.ICUCollationKeyFilterFactory
solr.ICUNormalizer2FilterFactory
solr.ICUFoldingFilterFactory
solr.ICUTransformFilterFactory