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- db.yourcollection.ensureIndex( { fieldname1: 1, fieldname2: 1 }, { unique: true } )
- var mongoose = require('mongoose')
- var uristring ='mongodb://localhost/fresh';
- var mongoOptions = { db: { safe: true } };
- // Connect to Database
- mongoose.connect(uristring, mongoOptions, function (err, res) {
- if (err) {
- console.log ('ERROR connecting to: remote' + uristring + '. ' + err);
- } else {
- console.log ('Successfully connected to: remote' + uristring);
- }
- });
- var mySchema = mongoose.Schema({
- ColorScaleID:String,
- UserName:String,
- Range1:Number,
- })
- mySchema.index({ ColorScaleID: 1, UserName: 1}, { unique: true });
- var freshtime= mongoose.model("FreshTimeColorScaleInfo",mySchema)
- var myVar = new freshtime({
- ColorScaleID:'red',
- UserName:'tab',
- Range1:10
- })
- myVar.save()
- mongoose.connection.close();
- {"_id":...,ColorScaleID:'red',UserName:'tab',Range1:10 }
- {"_id":...,ColorScaleID:'red',UserName:'tab',Range1:10 }
- var uristring ='mongodb://localhost/randomname';
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