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field_types.json
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field_types.json
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{
"identifier": {
"description": "An identifier, can be used for exact (case and whitespace sensitive) lookup and aggregating",
"filter_type": "text",
"es_config": {
"type": "keyword",
"index": true
}
},
"identifiers": {
"description": "Like identifier, but can occur multiple times in a single document",
"filter_type": "text",
"multivalued": true,
"es_config": {
"type": "keyword",
"index": true
}
},
"searchable_identifier": {
"description": "Like an identifier, but should also be considered in non-field-specific text searches",
"filter_type": "text",
"es_config": {
"type": "keyword",
"index": true,
"copy_to": ["spelling_text", "all_searchable_text"]
}
},
"searchable_identifiers": {
"description": "Like identifier, but can occur multiple times in a single document and be considered in non-field-specific text searches.",
"filter_type": "text",
"multivalued": true,
"es_config": {
"type": "keyword",
"index": true,
"copy_to": ["spelling_text", "all_searchable_text"]
}
},
"searchable_multivalued_text": {
"description": "Plain text that can occur multiple times in a single document and considered in searches",
"filter_type": "text",
"multivalued": true,
"es_config": {
"type": "keyword",
"index": true,
"copy_to": ["spelling_text", "all_searchable_text"],
"fields": {
"no_stop": {
"type": "text",
"index": true,
"analyzer": "searchable_text"
},
"shingles": {
"type": "text",
"index": true,
"analyzer": "with_shingles"
},
"synonym": {
"type": "text",
"index": true,
"analyzer": "with_index_synonyms",
"search_analyzer": "with_search_synonyms"
}
}
}
},
"searchable_text": {
"description": "A piece of plain text that should be split into words and considered in searches",
"es_config": {
"type": "text",
"index": true,
"copy_to": ["spelling_text", "all_searchable_text"],
"fields": {
"no_stop": {
"type": "text",
"index": true,
"analyzer": "searchable_text"
},
"shingles": {
"type": "text",
"index": true,
"analyzer": "with_shingles"
},
"synonym": {
"type": "text",
"index": true,
"analyzer": "with_index_synonyms",
"search_analyzer": "with_search_synonyms"
}
}
}
},
"all_searchable_text_type": {
"description": "A type for a special single field that all searchable text is copied into (using `copy_to` directives in elasticsearch). We use this instead of the built-in `_all` so that we can analyze it in multiple ways",
"es_config": {
"type": "text",
"index": true,
"analyzer": "searchable_text",
"fields": {
"synonym": {
"type": "text",
"index": true,
"analyzer": "with_index_synonyms",
"search_analyzer": "with_search_synonyms"
}
}
}
},
"searchable_sortable_text": {
"description": "A piece of plain text that should be split into words and considered in searches, but can also be sorted on",
"es_config": {
"type": "text",
"index": true,
"copy_to": ["spelling_text"],
"fields": {
"sort": {
"type": "text",
"index": true,
"analyzer": "string_for_sorting",
"fielddata": true
},
"shingles": {
"type": "text",
"index": true,
"analyzer": "with_shingles"
},
"no_stop": {
"type": "text",
"index": true,
"analyzer": "searchable_text"
},
"synonym": {
"type": "text",
"index": true,
"analyzer": "with_index_synonyms",
"search_analyzer": "with_search_synonyms"
}
}
}
},
"unsearchable_text": {
"description": "A piece of text which can be returned, but which is not searchable",
"es_config": {
"type": "text",
"index": false
}
},
"spelling_text": {
"description": "Text which is tokenised into words and lowercased, but not stemmed, stopworded, etc. This can be used for spelling correction, or exact word matching",
"es_config": {
"type": "text",
"index": true,
"analyzer": "spelling_analyzer"
}
},
"best_bet_exact_match_text": {
"description": "Type used in best-bets implementation for matching the whole stored query exactly (other than lowercasing and whitespace trimming)",
"es_config": {
"type": "text",
"index": true,
"analyzer": "exact_match"
}
},
"best_bet_stemmed_match_text": {
"description": "Type used in best-bets implementation for matching the stored query with stemming and word splitting",
"es_config": {
"type": "text",
"index": true,
"analyzer": "best_bet_stemmed_match"
}
},
"autocomplete_result" : {
"description": "Type used to apply autocomplete suggestions to a given document based on title headings",
"es_config": {
"type": "completion",
"preserve_separators": false,
"preserve_position_increments": false,
"max_input_length": 20,
"analyzer": "searchable_text",
"search_analyzer": "searchable_text"
}
},
"float": {
"description": "A floating point number stored such that it can be used in ranking calculations",
"es_config": {
"type": "float",
"store": true
}
},
"integer": {
"description": "An integer with a max value of 2^31-1; used for ranking",
"es_config": {
"type": "integer",
"store": true
}
},
"boolean": {
"description": "A boolean value which can be returned and used for filtering and aggregating",
"filter_type": "boolean",
"es_config": {
"type": "boolean"
}
},
"date": {
"description": "A date which can be returned and used for ordering, filtering and aggregating",
"filter_type": "date",
"es_config": {
"type": "date"
}
},
"objects": {
"description": "A JSON object which contains a defined set of child fields.",
"children": "named",
"multivalued": true,
"es_config": {
"type": "object",
"enabled": "true",
"dynamic": "strict"
}
},
"opaque_object": {
"description": "A JSON object which is returned, but not parsed or modified by elasticsearch",
"children": "dynamic",
"es_config": {
"type": "object",
"enabled": "false"
}
}
}