正则表达式查询: mongos> db.a.find({"tt": /t*/i}) { "_id" : ObjectId("54b21e0f570cb10de814f86b"), "aa" : "1", "tt" : "tt" } 其中i表明是否是case-insensitive,有i则表示忽略大小写 db.testing.find({"name":/[7-9]/}) 当name的值为789这几个数字组成的字符串时,查询命中。
Tutorial #9:Sort method This informative MongoDB Sort() tutorial will explain all about Query Modification using Sort Method. Sort method helps us to arrange the record in a specific order i.e in ascending and descending order. Tutorial #10:MongoDB Performance Before deploying an application for...
importcom.mongodb.client.MongoCollection;importcom.mongodb.client.MongoDatabase;importorg.bson.Document;MongoDatabasedatabase=mongoClient.getDatabase("jmeter_test");MongoCollectioncollection=database.getCollection("blazemeter_tutorial"); 1. Here is the full code to connect to a database defined in...
AnyDbTest是专门DBA和DB Developer设计的单元测试工具, 你不再需要编写Java/.Net代码, 只需要编写一个简单的Xml文件, 在Xml文件中, 告诉AnyDbTest你要测什么, 你期望的结果是什么就可以了. 它提供了39个标准的Assertion, 包括超集, 子集, 集合相等, 真超集等等. 另外, 我制作了一个的tutorial页面,http://any...
For more on database testing and the strategies to go about performing it, you can check out ourintroduction to database testing tutorial. In this tutorial, you will learn how to test a NoSQLMongoDBdatabase. You will then learn to set up a continuous integration pipeline to automate the ...
您可以生成与实际数据模式一致的合成数据。合成数据对于测试和开发环境非常有用。 本教程连接到 Atlas 集群并使用 Node.js 和FAKER.JS生成合成数据 。要了解更多信息,请参阅FakerJavaScriptDocs 。 先决条件 要使用本教程中的步骤创建合成数据,您必须: 创建要向其中加载数据的Atlas 集群。要学习;了解更多信息,请参阅...
MongoDB Tutorials Welcome to the MongoDB Tutorials. The objective of these tutorials is to get an in-depth understanding ofMongoDB Database. In these tutorials, we will cover various MongoDB functions with examples. The tutorial starts with an overview of MongoDB, Installation of MongoDB and ...
Regression testing is very important to ensure that new code doesn't break the existing functionality. The downside is that performing manual regression tests can be tedious and time-consuming, and the effort only grows as the project becomes more complex. SmartUI from LambdaTest makes it easy ...
Hint: If you’re not sure what compute instances you will want to connect from, you can change the IP notation type field to CIDR block, and enter a value of 0.0.0.0/0. That will allow you to connect from anywhere, but naturally you should only use that for testing. ...
Testing Java Applications with MongoDB Using TestContainers. SpringMongoDBJava Aug 26, 2024 | 7 min Video Sharding and Spring Data MongoDB: Scale Your Data SpringJava Aug 15, 2024 | 8 min AllJavaContent Search Java Content Latest Tutorial ...