Database Commands数据库命令

All command documentation outlined below describes a command and its available parameters and provides a document template or prototype for each command. Some command documentation also includes the relevant mongosh helpers.下面列出的所有命令文档都描述了命令及其可用参数，并为每个命令提供了文档模板或原型。一些命令文档还包括相关的mongosh助手。

To run a command against the current database, use db.runCommand():要对当前数据库运行命令，请使用db.runCommand()：

db.runCommand( { <command> } )

To run an administrative command against the admin database, use db.adminCommand():要对admin数据库运行管理命令，请使用db.adminCommand()：

db.adminCommand( { <command> } )

db.runCommand( { hello: 1 } )