mongodb collection show indexes
... an array that holds a list of documents that identify and describe the existing indexes on the collection, including hidden indexes. You must call db.collection. ,To drop all but the _id index from the collection, specify "*" . To drop a single index, specify either the index name, the index specification document (unless the ... ,If no match is found, indexDetails will display statistics for all indexes. Use getIndexes() to discover index keys. You cannot use indexDetailsKey with ... ,To drop a text index, specify the index name or an array of the index name instead of the index specification document. To drop multiple indexes (Available starting ... ,The default value is 1 . default_language, string, Optional. For text indexes, the language that determines the list of stop words and the rules ... ,You can view index names using the db.collection.getIndexes() method. You cannot rename an index once created. Instead, you must drop and re-create the ... ,You cannot drop the default index on the _id field. · Starting in MongoDB 4.2, you cannot specify db. collection. dropIndex("*") to drop all non- _id indexes. Use db. ,Text Indexes · Specify a Language for Text Index · Specify ... Index Builds on Populated Collections ... clearPlansByQuery() · PlanCache.help() · PlanCache.list(). ,To view a list of all indexes on a collection in MongoDB Compass, click on the target collection in the left-hand pane and select the Indexes tab. ,If you want raw access to the indexes, you can query the db.system.indexes collection: > db.system.indexes.find(). To find the indexes for a specific collection, ...
相關軟體 MongoDB 資訊 | |
---|---|
MongoDB 是一個免費且開放源碼的跨平檯面向文檔的數據庫程序。分類為 NoSQL 數據庫程序,MongoDB 使用類似 JSON 的文檔與模式。它為使用 MongoDB 包括數據庫開發人員和 DBA 的任何人提供了豐富的 GUI 工具。主要功能包括:全功能嵌入 MongoDB Shell,用戶友好的 Map-Reduce 操作編輯器,創建 / 刪除數據庫,管理集合及其索引的能力,用戶友好的 G... MongoDB 軟體介紹
mongodb collection show indexes 相關參考資料
db.collection.getIndexes() — MongoDB Manual
... an array that holds a list of documents that identify and describe the existing indexes on the collection, including hidden indexes. You must call db.collection. https://docs.mongodb.com dropIndexes - MongoDB Documentation
To drop all but the _id index from the collection, specify "*" . To drop a single index, specify either the index name, the index specification document (unless the ... https://docs.mongodb.com db.collection.stats() — MongoDB Manual
If no match is found, indexDetails will display statistics for all indexes. Use getIndexes() to discover index keys. You cannot use indexDetailsKey with ... https://docs.mongodb.com db.collection.dropIndexes() — MongoDB Manual
To drop a text index, specify the index name or an array of the index name instead of the index specification document. To drop multiple indexes (Available starting ... https://docs.mongodb.com db.collection.createIndex() — MongoDB Manual
The default value is 1 . default_language, string, Optional. For text indexes, the language that determines the list of stop words and the rules ... https://docs.mongodb.com Indexes — MongoDB Manual
You can view index names using the db.collection.getIndexes() method. You cannot rename an index once created. Instead, you must drop and re-create the ... https://docs.mongodb.com db.collection.dropIndex() — MongoDB Manual
You cannot drop the default index on the _id field. · Starting in MongoDB 4.2, you cannot specify db. collection. dropIndex("*") to drop all non- _id indexes. Use db. https://docs.mongodb.com listIndexes — MongoDB Manual
Text Indexes · Specify a Language for Text Index · Specify ... Index Builds on Populated Collections ... clearPlansByQuery() · PlanCache.help() · PlanCache.list(). https://docs.mongodb.com Manage Indexes — MongoDB Manual
To view a list of all indexes on a collection in MongoDB Compass, click on the target collection in the left-hand pane and select the Indexes tab. https://docs.mongodb.com In Mongo, how do I display the indexes of a collection? - Stack ...
If you want raw access to the indexes, you can query the db.system.indexes collection: > db.system.indexes.find(). To find the indexes for a specific collection, ... https://stackoverflow.com |