mongodb use database

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mongodb use database

To run a command against the current database, use db.runCommand() : copy ... To run an administrative command against the admin database, use db. ,use myNewDB db.myNewCollection1.insertOne( x: 1 } ). The insertOne() operation creates both the database myNewDB and the collection myNewCollection1 ... ,For examples using MongoDB drivers, refer to the links in the Additional Examples section. ... To switch databases, type use <db> . For example, to switch to the ... , Open up another shell and type mongo to connect to MongoDB database server. Finding the current database you're in. db. Listing databases. show databases. Go to a particular database. use <your_db_name> Creating a Database. Creating a Collectio,The variable is automatically set to the default database test or is set when you use the use <db> to switch current database. The following table displays some ... ,In this chapter, we will see how to create a database in MongoDB. The use Command. MongoDB use DATABASE_NAME is used to create database. , 在 mongo shell 環境下使用 db 指令可以尋當前的資料庫。 ... 如果你之前並沒有照著上面文章執行那請使用 use mydb 來切換資料庫。 建立兩筆 ..., 在 mongo shell 環境下使用 db 指令可以尋當前的資料庫。 常用指令. db 列出當前的資料庫名稱。 show dbs 列出資料庫清單。 use mydb 切換資料 ...,Working with the mongo Shell. To display the database you are using, type db : The operation should return test , which is the default database. To switch databases, issue the use <db> helper, as in the following example: See also db. To list the da,Use Database Commands. The MongoDB command interface provides access to all non CRUD database operations. Fetching server stats, initializing a replica set, and running a map-reduce job are all accomplished with commands. See Database Commands for list of

相關軟體 MongoDB 資訊

MongoDB
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 use database 相關參考資料
Database Commands — MongoDB Manual

To run a command against the current database, use db.runCommand() : copy ... To run an administrative command against the admin database, use db.

https://docs.mongodb.com

Databases and Collections — MongoDB Manual

use myNewDB db.myNewCollection1.insertOne( x: 1 } ). The insertOne() operation creates both the database myNewDB and the collection myNewCollection1&nbsp;...

https://docs.mongodb.com

Getting Started — MongoDB Manual

For examples using MongoDB drivers, refer to the links in the Additional Examples section. ... To switch databases, type use &lt;db&gt; . For example, to switch to the&nbsp;...

https://docs.mongodb.com

How to get started with MongoDB in 10 minutes

Open up another shell and type mongo to connect to MongoDB database server. Finding the current database you&#39;re in. db. Listing databases. show databases. Go to a particular database. use &lt;you...

https://www.freecodecamp.org

mongo Shell Quick Reference — MongoDB Manual

The variable is automatically set to the default database test or is set when you use the use &lt;db&gt; to switch current database. The following table displays some&nbsp;...

https://docs.mongodb.com

MongoDB - Create Database - Tutorialspoint

In this chapter, we will see how to create a database in MongoDB. The use Command. MongoDB use DATABASE_NAME is used to create database.

https://www.tutorialspoint.com

MongoDB 快速入門筆記| DEVLOG of andyyou

在 mongo shell 環境下使用 db 指令可以尋當前的資料庫。 ... 如果你之前並沒有照著上面文章執行那請使用 use mydb 來切換資料庫。 建立兩筆&nbsp;...

https://andyyou.github.io

MongoDB 快速入門筆記« AndyYou&#39;s Blog

在 mongo shell 環境下使用 db 指令可以尋當前的資料庫。 常用指令. db 列出當前的資料庫名稱。 show dbs 列出資料庫清單。 use mydb 切換資料&nbsp;...

http://andyyou.logdown.com

The mongo Shell — MongoDB Manual

Working with the mongo Shell. To display the database you are using, type db : The operation should return test , which is the default database. To switch databases, issue the use &lt;db&gt; helper, a...

https://docs.mongodb.com

Use Database Commands — MongoDB Manual

Use Database Commands. The MongoDB command interface provides access to all non CRUD database operations. Fetching server stats, initializing a replica set, and running a map-reduce job are all accomp...

https://docs.mongodb.com