mongo switch db

IntroductionThe MONGO Shell is a interactive JavaScript interface to MongoDB. You can use the MONGO Shell to query and update data as well as perform administrative operations.The MONGO Shell is a component of the MongoDB distributions. Once you has

TP already supports MongoDB database, here is a detailed description of the configuration and use of MONGO on TP. (1) There is a bug in the original class of/think/model/mongomodel.class.php in the tp3.2.2 version. We need to add some code to the

Introduction recently in learning MongoDB summed up some commands and commonly used things to do the collation of common directory files     mongod 数据库部署命令    mongo 连接mongodb数据库而使用的命令    mongoimport mongodb 的导入功能    mongoexport mongodb 的导出功能   

The production environment uses the MONGO database.Long-coveted for the MONGO database, its high performance/open source/modeless/document-based database/... What a tempting feature, also occasionally tossing and playing, but did not make notes,

Mongo db windows installation, mongodb1. Download the installation packageHttps://fastdl.mongodb.org/win32/mongodb-win32-x86_64-2008plus-ssl-3.0.0-signed.msi? _ Ga = 1.22066811.15995322.16.142368396After the download is complete, place the

This is a creation in Article, where the information may have evolved or changed. Under the latest version of the Mongodb3.2, under the MongoDB PHP driver. PHP version is php7,php operation MongoDB class file, the results of the MONGO class does not

1. Download the installation packagehttps://fastdl.mongodb.org/win32/mongodb-win32-x86_64-2008plus-ssl-3.0.0-signed.msi?_ga=1.22066811.1599532380.1422017396When the download is complete, place the installation file under the directory you want to

After successfully running MONGO, the command line mode is entered, and the test database is selected by default MONGO1. Use the DB command to print out the currently selected database:> DBTest　　2. Use the show DBS command to print out a list of

MongoDB master-slave backupEnvironment : CentOS 7, MongoDB x86_64MongoDB official website download page :https://www.mongodb.com/download-center#communityDownload finished, extract to the specified directory, I will now put it in the/opt directory

1. Download MONGO: Curl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.0.6.tgz 2. Unzip: tar -zxvf mongodb-linux-x86_64-3.0. 6.tgz 3. Renaming: MV mongodb-linux-x86_64-3.0.6//usr/local/mongodb 4. Add environment