() methodMongoDB db.dropDatabase()The command is used to delete an existing database.dropDatabase()The basic syntax of the command is as follows:db.dropDatabase()Drop () methodMongoDBdb.collection.drop()is used to delete a collection from the database.Insert () methodTo insert data into a MongoDB collection, you need to use MongoDB the insert() or save() method.Find () methodThe method that you want to
Tags: pos start als href mac 127.0.0.1 $path sof imgInstall MongoDB under Mac
Background: Read the online n tutorials, all kinds of not reliable, forget to step on the pit
1. Download Https://www.mongodb.com/dr/fastdl.mongodb.org/osx/mongodb-osx-ssl-x86_64-3.6.2.tgz/download Https://fastdl.mongodb.org/o
Label:Yesterday introduced the installation of MongoDB on Mac, install and configure environment variables, on the terminal with the MONGO command to enter the MONGODB command line management interface, but I am more accustomed to the graphical interface to manage the database, so more intuitive. Today I'll introduce a graphical management tool for managing
I recently started the Mac, in the use of Mac has a lot of unfamiliar places, slowly groping, recorded, for follow-up and reference:To install MongoDB mode under MacFirst, with browser or third-party tools to downloadCurrent version of:http://downloads.mongodb.org/osx/mongodb-osx-x86_64-2.4.6.tgzThe second, through the
permissions on the directory
The Permission Settings command is: sudo mkdir -p /data/dbsudo chown-r user name (example native to Tiany)/data
Note: Re-enter the sudo chown-r username (example native to Tiany)/data when the user name requires a space
Iv. Start MongoDB Service
Open the terminal, enter the bin path under MongoDB, and then enter./mongod, if
Tags: http MONGO share input path add version profile BSP1. Visit the MongoDB Download Center, https://www.mongodb.com/download-center#enterprise, select OS X x64 system, click Download, may appear a page let you fill in the contact information and so on 2. After the download is a mongodb-osx-x86_64-enterprise-3.6.2.tgz compressed file, unzip it, and put the extracted folder in the ~/directory 3. Open t
: mysql_secure_installation To connect run: mysql -uroot To have launchd start mysql at login: ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents Then to load mysql now: launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist Or, if you don‘t want/need launchctl, you can just run: mysql.server startFollow the prompts to ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents add MySQL to the login startup listln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgentsor star
1. InstallationMethod 1:mac The computer is easy to install, directly download the required version of the decompression can:Download URLHttps://www.mongodb.com/download-center?jmp=nav#communityMethod 2:Brew Install MongoDB2. MongoDB data default exists/data/db, so need to create this folder$ sudo mkdir-p/data/db #data with bin sibling $ sudo chown xxx/data/db (sudo chown alan/data/db) # Set permissions wit
Two years ago the use of MongoDB, has not had the opportunity to use again, the most recent company made a cloud print small ticket service platform, data storage and is stored through MongoDB, through this opportunity to record their own re-learning process and simple installation; currently in the production environment The version of 3.0 is used on Liunx.This record under the installation of your own
After a short essay, the installation of MongoDB can be done after the most basic database operation, the following steps to achieve your Hello world!1. Open terminal Execution Brew services start MongoDB start MongoDB service, execute MONGO open shell operation;2. Show All DB: show dbs3. Enable a DB: Use mydb (if no mydb will automatically create this library)4.
There are two common ways to install MongoDB:First, download the installationSecond, homebrew installationI'm using the second kind.1. Update HomebrewBrew Update2, install MongoDB (super-privilege installation, otherwise it will be problematic)sudo Install MongoDBIf everything goes well, it's already installed.# Start Command mongod# start the client command MONGOYou can add MONGO to an environment variable,# Addyour own directory to the export PATH=/
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