mongodb text search
Field, Type, Description. $search, string, A string of terms that MongoDB parses and uses to query the text index. MongoDB performs a logical OR search of the terms unless specified as a phrase. See Behavior for more information on the field. $language, s,text Index Version, Description. Version 3, MongoDB introduces a version 3 of the text index. Version 3 is the default version of text indexes created in MongoDB 3.2 and later. Version 2, MongoDB 2.6 introduces a version 2 of the text index. Version 2 is
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 mongodb text search 相關參考資料
Text Search — MongoDB Manual 3.6 - MongoDB Documentation
MongoDB provides text indexes to support text search queries on string content. text indexes can include any field whose value is a string or an array of string elements. To perform text search querie... https://docs.mongodb.com $text — MongoDB Manual 3.6 - MongoDB Documentation
Field, Type, Description. $search, string, A string of terms that MongoDB parses and uses to query the text index. MongoDB performs a logical OR search of the terms unless specified as a phrase. See B... https://docs.mongodb.com Text Indexes — MongoDB Manual 3.6 - MongoDB Documentation
text Index Version, Description. Version 3, MongoDB introduces a version 3 of the text index. Version 3 is the default version of text indexes created in MongoDB 3.2 and later. Version 2, MongoDB 2.6 ... https://docs.mongodb.com Text Search in the Aggregation Pipeline — MongoDB Manual 3.6
The $text operator assigns a score to each document that contains the search term in the indexed fields. The score represents the relevance of a document to a given text search query. The score can be... https://docs.mongodb.com Text Search Operators — MongoDB Manual 3.6
$text will tokenize the search string using whitespace and most punctuation as delimiters, and perform a logical OR of all such tokens in the search string. For example, you could use the following qu... https://docs.mongodb.com Text Search Languages — MongoDB Manual 3.6
Version 1 of text search only supported the long form of each language name. Changed in version 3.2: MongoDB Enterprise includes support for Arabic, Farsi (specifically Dari and Iranian Persian dialec... https://docs.mongodb.com MongoDB 全文搜尋(Text Search) 簡易功能測試- LittleLin's Scrapbook
MongoDB 全文搜尋(Text Search) 簡易功能測試三月份MongoDB 推出了2.4 版，在其Release Note 中，最大的亮點就是正式推出了全文搜尋(Text Search) 功能。 雖然看Text Search 支援的語言列表中，並不支援中文，但因為搜尋是個我很感興趣的功能，所以還是來試玩看看，整理一下簡單的測試過程。 1. 到官網 ... http://xingulin.tumblr.com Full-Text Search in MongoDB - Code Tuts - Envato Tuts+
At the core of this fast performance lies MongoDB indexes, which support efficient execution of queries by avoiding full-collection scans and hence limiting the number of documents MongoDB searches. ... https://code.tutsplus.com MongoDB Text Search - Tutorialspoint
MongoDB Text Search - Learn MongoDB in simple and easy steps starting from basic to advanced concepts with examples including what is mongoD?, why and where you should use it?, Environment Setup, crea... https://www.tutorialspoint.com MongoDB Text Search AND multiple search words - Stack Overflow
Give a try to: db.supplies.runCommand("text", search:"-"printer-" -"ink-""}). Also, here's a quote from docs: If the search string includes phrases, the sea... https://stackoverflow.com |