99 lines
3.3 KiB
JavaScript
99 lines
3.3 KiB
JavaScript
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db
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use test
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db.createUser(
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{
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user: "myTester",
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pwd: "xyz123",
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roles: [ { role: "readWrite", db: "test" },
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{ role: "read", db: "reporting" } ]
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}
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)
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db.foo.insert( { x: 1, y: 1 } )
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show dbs
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show collections
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db.getCollectionNames();
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db.printCollectionStats()
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show users
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show roles
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show profile
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show databases
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use myNewDatabase
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db.hostInfo()
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db.myCollection.insertOne( { x: 1 } );
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db.getCollection("3 test").find()
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db.getCollection("3-test").find()
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db.getCollection("stats").find()
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db.inventory.insertMany([
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// MongoDB adds the _id field with an ObjectId if _id is not present
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{ item: "journal", qty: 25, status: "A",
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size: { h: 14, w: 21, uom: "cm" }, tags: [ "blank", "red" ] },
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{ item: "notebook", qty: 50, status: "A",
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size: { h: 8.5, w: 11, uom: "in" }, tags: [ "red", "blank" ] },
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{ item: "paper", qty: 100, status: "D",
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size: { h: 8.5, w: 11, uom: "in" }, tags: [ "red", "blank", "plain" ] },
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{ item: "planner", qty: 75, status: "D",
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size: { h: 22.85, w: 30, uom: "cm" }, tags: [ "blank", "red" ] },
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{ item: "postcard", qty: 45, status: "A",
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size: { h: 10, w: 15.25, uom: "cm" }, tags: [ "blue" ] }
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]);
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db.inventory.find( {} )
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db.inventory.find( { status: "D" } )
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db.inventory.find( { size: { h: 14, w: 21, uom: "cm" } } )
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db.inventory.find( { "size.uom": "in" } )
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db.inventory.find( { tags: "red" } )
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db.inventory.find( { tags: ["red", "blank"] } )
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use myNewDB
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db.myNewCollection1.insertOne( { x: 1 } )
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db.myNewCollection2.insertOne( { x: 1 } )
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db.myNewCollection3.createIndex( { y: 1 } )
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db.runCommand( { create: <view>, viewOn: <source>, pipeline: <pipeline> } )
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db.runCommand( { create: <view>, viewOn: <source>, pipeline: <pipeline>, collation: <collation> } )
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db.createView(<view>, <source>, <pipeline>, <collation> )
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db.view.find().sort({$natural: 1})
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db.createCollection( "log", { capped: true, size: 100000 } )
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db.createCollection("log", { capped : true, size : 5242880, max : 5000 } )
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db.cappedCollection.find().sort( { $natural: -1 } )
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db.collection.isCapped()
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db.runCommand({"convertToCapped": "mycoll", size: 100000});
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var mydoc = {
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_id: ObjectId("5099803df3f4948bd2f98391"),
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name: { first: "Alan", last: "Turing" },
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birth: new Date('Jun 23, 1912'),
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death: new Date('Jun 07, 1954'),
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contribs: [ "Turing machine", "Turing test", "Turingery" ],
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views : NumberLong(1250000)
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}
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var a = new Timestamp();
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db.test.insertOne( { ts: a } );
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{ "_id" : ObjectId("542c2b97bac0595474108b48"), "ts" : Timestamp(1412180887, 1) }
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var mydate1 = new Date()
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var mydate2 = ISODate()
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mydate1.toString()
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mydate1.getMonth()
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{
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locale: <string>,
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caseLevel: <boolean>,
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caseFirst: <string>,
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strength: <int>,
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numericOrdering: <boolean>,
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alternate: <string>,
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maxVariable: <string>,
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backwards: <boolean>
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}
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{ "$binary": "<bindata>", "$type": "<t>" }
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db.json.insert( { longQuoted : NumberLong("9223372036854775807") } )
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db.json.insert( { longUnQuoted : NumberLong(9223372036854775807) } )
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db.json.find()
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db.json.insert( { decimalQuoted : NumberDecimal("123.40") } )
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db.json.insert( { decimalUnQuoted : NumberDecimal(123.40) } )
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db.json.find()
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db.students.drop( { writeConcern: { w: "majority" } } )
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db.students.drop()
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db.printCollectionStats()
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db.printReplicationInfo()
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db.printShardingStatus()
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db.printSlaveReplicationInfo()
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db.repairDatabase()
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db.resetError()
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db.getMongo()
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exit
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