WebIn MongoDB, databases hold one or more collections of documents. To select a database to use, in mongosh, issue the use statement, as in the following example: use myDB Create a Database If a database does not exist, MongoDB creates the database when you first store data for that database. Webmongodb create database with dot/dash symbols. I need to create database named "my-database" (yes, with "-" or "." sym). I tried default syntax to achive that ( http://docs.mongodb.org/manual/tutorial/getting-started/ ): 1) use my-database 2) db ['test'].insert ( {'foo':'bar'} ) 3) show dbs // oh, God! I have done it!
MongoDB collection hyphenated name - Stack Overflow
Web18 jul. 2024 · Step 1: Creating a time series collection The command to create this new time series collection type is as follows: db.createCollection("windsensors", { timeseries: { timeField: "ts", metaField: "metadata", granularity: "seconds" } } ) Besides the name, we specify time series related settings. Web5 feb. 2024 · MongoDB – FindOne () Method. The findOne () method finds and returns one document that matches the given selection criteria. If multiple documents satisfy the given query expression, then this method will return the first document according to the natural order which reflects the order of documents on the disk. film john wick streaming vf
how to delete a collection in mongodb which has space in …
Web26 jul. 2016 · Imagine you have a production instance of a MongoDB collection named construction-places and you want to investiage some data manually. Let's dive into the Docker container running the database and run a query on the collection with dash: Seems the name was a bad choice when it comes to the MongoDB command line. Web14 okt. 2024 · First, open your MongoDB Compass application and click the Fill in connection fields individually option. Specify the Hostname and the port in which your MongoDB server is running. If you installed MongoDB on your machine with default settings, the Hostname would be the localhost, and the port is 27017. Then click … Web22 mrt. 2024 · Customize The Dashboard Layout. MongoDB Charts also offers a quick drag customization option, which you can utilize to create the dashboard layout that suits your visual design the most. grout haze remover bunnings