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所在平台: Udemy |
课程主页: https://www.udemy.com/course/real-world-microsoft-sql-practice-queries-ssms-sqltsql/
课程评论：没有评论
**Coursera 课程总结：Microsoft SQL 实战查询：SSMS, SQL, T-SQL** 这门课程旨在帮助您掌握实际的 SQL 查询技能，并通过在真实数据库环境中使用 Microsoft SQL Server 和 SQL Server Management Studio (SSMS) 来学习 Transact-SQL (T-SQL)。 **课程亮点：** * **实践导向：** 专注于编写能够解决实际业务问题的 SQL 查询。 * **环境搭建：** 详细指导您安装 Microsoft SQL Server 和 SSMS，并连接到数据库，为学习打下基础。 * **真实场景：** 通过模拟真实业务用例的查询，让您深入理解如何从关系型数据库中提取有价值的数据，例如： * 检查产品库存和可用性 * 查找特定产品或订单 * 检索特定地区（如拉丁美洲）的发货订单 * 按年龄顺序返回员工生日 * 统计客户和员工数量 * 获取发货商信息、已停产产品和按国家/地区划分的销售代表信息 * 获取供应商详细信息并使用 JOIN 处理多表关联 * 识别数据集中最昂贵和最便宜的产品 * **核心技能：** 学习如何过滤数据、使用 WHERE 子句、应用 JOIN、排序和分组结果等。 * **职业导向：** 培养数据分析师或数据库专业人士的思维方式，提升您的查询编写能力和信心。 **您将学到：** * SQL Server 和 SSMS 的安装与使用。 * 连接到 SQL 数据库并开始编写查询。 * 在真实环境中练习 T-SQL。 * 从多个相关表中提取洞察。 * 具备数据分析师或数据库专业人士的思维模式。 **课程目标：** 完成课程后，您将拥有宝贵的动手 SQL 实践经验，显著提升查询编写能力，并能在任何实际场景中自信地使用 SSMS。无论您是准备进入数据行业，初次接触数据库，还是希望增强您的查询信心，本课程都将为您提供无冗余、高价值的学习体验。
Build Practical SQL Skills by Writing Real Queries in a Real Database EnvironmentIf you're ready to move beyond theory and start writing real SQL queries that solve real problems, this is the course for you. Real World Microsoft SQL Practice Queries is a hands-on, beginner-friendly course designed to teach you how to work with Microsoft SQL Server and SQL Server Management Studio (SSMS) using T-SQL - the querying language used by SQL Server.Whether you're preparing for a data job, exploring databases for the first time, or just want to boost your query-writing confidence, this course gives you practical experience working with real-world scenarios - no fluff, no filler.We start by walking you through the setup process:You'll download and install Microsoft SQL Server and SSMS, connect to your server, and install a sample database that you'll use throughout the course. No prior SQL experience? No problem. We'll guide you step-by-step.Once your environment is ready, you'll dive into writing SQL queries that mimic real business use cases. Each query is designed to help you understand how to extract useful data from a relational database, including:Checking product stock levels and availabilityFinding specific products or ordersListing orders shipped to specific regions like Latin AmericaReturning employee birthdays in age orderCounting customers and employeesRetrieving shipper information, discontinued products, and sales reps by countryGetting supplier details and working with multiple tables through joinsIdentifying the most and least expensive products in your datasetYou'll learn how to filter data, use WHERE clauses, apply joins, sort and group results, and much more - all with queries you could realistically be asked to write in a real job or interview.What You'll Learn:How to install and use SQL Server and SSMSHow to connect to a SQL database and start writing queriesHow to practice T-SQL in real-world contextsHow to extract insights from multiple related tablesHow to think like a data analyst or database professionalBy the end of the course, you'll have hands-on SQL experience, improved query-writing skills, and the confidence to use SSMS in any practical setting.
