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ElasticSearch Mapping
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| { | |
| "mappings":{ | |
| "item":{ | |
| "properties":{ | |
| "productName":{ | |
| "fields":{ | |
| "partial":{ | |
| "search_analyzer":"full_name", | |
| "index_analyzer":"partial_name", | |
| "type":"string" | |
| }, | |
| "partial_back":{ | |
| "search_analyzer":"full_name", | |
| "index_analyzer":"partial_name_back", | |
| "type":"string" | |
| }, | |
| "partial_middle":{ | |
| "search_analyzer":"full_name", | |
| "index_analyzer":"partial_middle_name", | |
| "type":"string" | |
| }, | |
| "productName":{ | |
| "type":"string", | |
| "analyzer":"full_name" | |
| } | |
| }, | |
| "type":"multi_field" | |
| }, | |
| "productID":{ | |
| "type":"string", | |
| "analyzer":"simple" | |
| }, | |
| "warehouse":{ | |
| "type":"string", | |
| "analyzer":"simple" | |
| }, | |
| "vendor":{ | |
| "type":"string", | |
| "analyzer":"simple" | |
| }, | |
| "productDescription":{ | |
| "type":"string", | |
| "analyzer":"full_name" | |
| }, | |
| "categories":{ | |
| "type":"string", | |
| "analyzer":"simple" | |
| }, | |
| "stockLevel":{ | |
| "type":"integer", | |
| "index":"not_analyzed" | |
| }, | |
| "cost":{ | |
| "type":"float", | |
| "index":"not_analyzed" | |
| } | |
| } | |
| } | |
| }, | |
| "settings":{ | |
| "analysis":{ | |
| "filter":{ | |
| "name_ngrams":{ | |
| "side":"front", | |
| "max_gram":50, | |
| "min_gram":2, | |
| "type":"edgeNGram" | |
| }, | |
| "name_ngrams_back":{ | |
| "side":"back", | |
| "max_gram":50, | |
| "min_gram":2, | |
| "type":"edgeNGram" | |
| }, | |
| "name_middle_ngrams":{ | |
| "type":"nGram", | |
| "max_gram":50, | |
| "min_gram":2 | |
| } | |
| }, | |
| "analyzer":{ | |
| "full_name":{ | |
| "filter":[ | |
| "standard", | |
| "lowercase", | |
| "asciifolding" | |
| ], | |
| "type":"custom", | |
| "tokenizer":"standard" | |
| }, | |
| "partial_name":{ | |
| "filter":[ | |
| "standard", | |
| "lowercase", | |
| "asciifolding", | |
| "name_ngrams" | |
| ], | |
| "type":"custom", | |
| "tokenizer":"standard" | |
| }, | |
| "partial_name_back":{ | |
| "filter":[ | |
| "standard", | |
| "lowercase", | |
| "asciifolding", | |
| "name_ngrams_back" | |
| ], | |
| "type":"custom", | |
| "tokenizer":"standard" | |
| }, | |
| "partial_middle_name":{ | |
| "filter":[ | |
| "standard", | |
| "lowercase", | |
| "asciifolding", | |
| "name_middle_ngrams" | |
| ], | |
| "type":"custom", | |
| "tokenizer":"standard" | |
| } | |
| } | |
| } | |
| } | |
| } | |
| /*-----------------Example query:----------------------*/ | |
| { | |
| "size":20, | |
| "from":0, | |
| "sort":[ | |
| "_score" | |
| ], | |
| "query":{ | |
| "filtered":{ | |
| "query":{ | |
| "bool":{ | |
| "should":[ | |
| { | |
| "text":{ | |
| "productName":{ | |
| "boost":5, | |
| "query":"test query", | |
| "type":"phrase" | |
| } | |
| } | |
| }, | |
| { | |
| "text":{ | |
| "productName.partial":{ | |
| "boost":1, | |
| "query":"test query" | |
| } | |
| } | |
| }, | |
| { | |
| "text":{ | |
| "productName.partial_middle":{ | |
| "boost":1, | |
| "query":"test query" | |
| } | |
| } | |
| }, | |
| { | |
| "text":{ | |
| "productName.partial_back":{ | |
| "boost":1, | |
| "query":"test query" | |
| } | |
| } | |
| } | |
| ] | |
| } | |
| }, | |
| "filter":{ | |
| "bool":{ | |
| "must":[ | |
| { | |
| "terms":{ | |
| "warehouse":[ | |
| "international", | |
| "usa", | |
| "aus", | |
| "de" | |
| ] | |
| } | |
| }, | |
| { | |
| "range":{ | |
| "stockLevel":{ | |
| "gt":"0" | |
| } | |
| } | |
| } | |
| ] | |
| } | |
| } | |
| } | |
| } | |
| } |
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starting ES 2.0 index_analyzer should be changed to "analyzer"