enumResourceType{RESOURCE_INVALID=0,RESOURCE_PBWM,// 并发批量写资源锁RESOURCE_RSTL,// 副本集成员状态转换锁,状态包括如STARTUP、PRIMARY、SECONDARY、RECOVERING等RESOURCE_GLOBAL,// global操作的资源锁,如reIndex、renameCollection、replSetResizeOplog等操作都会acquire global W 锁RESOURCE_DATABASE,// database级...
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mongo --port 27017 //#切换到admin库 use admin //关闭服务 db.shutdownServer() 需要使用admin数据库,官方说明如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 db.shutdownServer() Shuts down the current mongod or mongos process cleanly and safely. This operation fails when the current...
This is the official MongoDB Documentation. Learn how to store data in flexible documents, create a MongoDB Atlas deployment, and use an ecosystem of tools and integrations.
从MongoDB 6.0 开始,allowDiskUseByDefault参数可控制需要 100 MB 以上内存容量来执行的管道阶段是否默认会将临时文件写入磁盘。 如果将allowDiskUseByDefault设为true,则默认情况下,需要 100 MB 以上内存容量的管道阶段会将临时文件写入磁盘。您可以使用{ allowDiskUse: false }选项来为特定的find或aggregate命令禁用...
无法从mongodb-atlas获取数据？问题是MongoDB atlas的默认连接字符串具有默认的数据库名称TEST，并将在...
Write concern to use for the operation. Defaults to the collection's write concern. It is not possible to specify a write concern for individual operations as part of a transaction. Instead, set the writeConcern option when starting the transaction. ...
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The Azure Cosmos DB Migration for MongoDB extension in Azure Data Studio helps you assess a MongoDB workload for migrating to Azure Cosmos DB for MongoDB. You can use this extension to run an end-to-end assessment on your workload and find out the actions that you may need to take to...
Use this role in conjunction with the other roles. Plugins Lookup Plugins community.mongodb.mongodb: A lookup plugin that gets info from a collection using the MongoDB find() function. Cache Plugins community.mongodb.mongodb: A cache plugin that stores the host fact cache records in MongoDB...