elasticsearch fuzzy search example

' {"A": "Avalue", "B": "Bvalue"}'3. Delete IndexCurl-xdelete ' http://Localhost:9200/{index}/{type}/{id} '4. Set mappingCurl-xput http://localhost:9200/{index}/{type}/_mapping-d ' { "{type}" : { " Properties " : { " date " : { " type ":" Long " }, " name " : { "Type": "string", "index": "Not_analyzed" }, "status" : { " Type ":" "Integer" } ,"type" : {"type": "Integer" }} } '5. Get mappingCurl-xget http://localho

Jquery ztree for fuzzy search, jqueryztree This article shares two examples of jquery ztree's fuzzy search function for your reference. The details are as follows: In the official ztree demo code:Search nodes based on parametersModify the preceding file to the following code: In this way, the

1, first, for example, the following data is submitted to ES that index{"Number": 32768, "singer": "Yang Kun", "Size": "5109132", "Song": "20 years old Tonight", "tag": "China good Voice", "Timelen": 319}{"Number": 32769, "singer": "Wang Feng", "Size": "6001697", "song": "I Love You China", "tag": "China good Voice", "Timelen": 375}{"Number": 32780, "singer": "Wang Feng", "Size": "4070469", "song": "I Love You So", "tag": "China Good Sound", "Timelen"

This chapter is translated from the partial matching chapter of the official Elasticsearch guide.Instant Search during query (Query-time search-as-you-type)Now let's look at how prefix matching can help with full-text search. The user is accustomed to seeing the search resul

Recently, when using Dojo's extension plugin Dgrid, it was necessary to do a function--fuzzy search of the contents of the Dgrid table, and long time it out. Yesterday I pulled out the fuzzy search code and tidied it up a bit. This code is logically understandable, after all, for other people in the project team. The f

example, you have the following fileconfig/scripts/template_gender.mustache{ "template" : { "query" : { "match" : { "gender" : "{{param_gender}}" } } }}This can be done in the following ways:SearchResponse sr = client.prepareSearch() .setTemplateName("template_gender") .setTemplateType(ScriptService.ScriptType.FILE) .setTemplateParams(template_params) .get();You can

How to Use VLOOKUP for fuzzy search in excel? Author: iamlaosong The syntax of this function is as follows: VLOOKUP (lookup_value, table_array, col_index_num, range_lookup) Description of input data type The value, reference, or text string to be searched for by lookup_value. Table_array region of the region data table to be searched Col_index_num indicates the number of columns in the region. Range_lookup:

In MySQL, some irrelevant records are often returned during fuzzy search of Chinese characters. For example, when % a % is found, the returned records may contain Chinese characters, but no a character exists. I have encountered similar problems before. After reading MySQL Manual in detail, I found that there is a convenient solution and satisfactory results.

the Shard as a piece of physical storage area). The partitioning of the Shard is fixed and must be determined at the time of installation (default is 5), and cannot be changed after that.Since there are primary shards, there must be "from" shards, called "Replica Shards" in ES (Replica Shard). There are two main functions of replica shards: High availability: A shard node can walk other replica shard nodes, the above shard data can be recovered by other nodes after node recovery Lo

Elasticsearch supports batch addition or deletion of index documents. In Java APIs, bulkrequestbuilder is constructed, batch index/delete requests are added to bulkrequestbuilder, and bulkrequestbuilder is executed. The following is an example: Import static Org. elasticsearch. common. xcontent. xcontentfactory. *; bulkrequestbuilder bulkrequest = client. prepare

In the evening, I want to write a message about member search. I will use mysql fuzzy search. Many friends may say that the full text search is complete, I think this is not friendly to Chinese mysql. In the evening, I want to write a message about member search. I will use

Fuzzy search for XML files is troublesome. The Xpath expressions are not like "*" or "? "Or fuzzy search wildcards like" % "in SQL expressions. But fortunately, the Xpath function provides functions such as contains and match. ContainsIs a string lookup FunctionSyntax: fn: contains (string1, string2), which indicates t

1. Comprehensive Search The 1th lesson of the Cake modifier tutorial, comprehensive search. The so-called comprehensive search, in fact, and the eight-door artifact of the general modification method. For example: You modify a game, there are currently a gold coin, directly in the cake modifier in the comprehensive

show you how to perform full-text search in MySQL.Complete and fuzzy queries are available for database queries.SELECT field FROM table WHERE a field Like ConditionSQL provides four matching modes for conditions:1, %: represents any 0 or multiple characters. It can match any type and length of characters. In some cases, if it is Chinese, use two percent signs (%.For ex