70-461, 761: Querying Microsoft SQL Server with Transact-SQL

🌟 **Master Microsoft SQL Server with Expert-Led 70-461/761 Training!** 🌟 --- ### **Course Headline:** From Tables and SELECT queries to advanced SQL. Dive deep into SQL Server 2012, 2014, 2016, 2017, 2019, and 2022 with our comprehensive course! --- **🚀 What You'll Learn:** - **Installation & Setup:** Get hands-on with installing SQL Server on your machine. - **Table Creation & Management:** Master the art of creating and managing tables with various data types. - **Data Manipulation:** Learn to INSERT, UPDATE, and DELETE data with precision. - **Advanced Queries:** Explore complex queries using JOINs, GROUP BY, HAVING, and ORDER BY. - **Procedures & Triggers:** Create reusable code blocks with stored procedures and automate processes with triggers. - **Constraints:** Enhance data integrity with UNIQUE, CHECK, PRIMARY KEY, and FOREIGN KEY constraints. - **Error Handling:** Understand TRY, CATCH, and THROW for robust error management. - **Data Aggregation & Analytics:** Dive into aggregate functions, ranking functions, and analytic queries. - **Subqueries & Common Table Expressions (CTEs):** Write efficient subqueries and leverage the power of CTEs. - **User Defined Functions (UDFs):** Learn the different types of UDFs and their applications. - **Dynamic SQL:** Discover how to write dynamic SQL queries for versatile solutions. - **XML & JSON:** Handle data in various formats including XML and JSON. - **Temporal Tables & Sequences:** Get to grips with handling temporal data and creating sequences. --- **🎓 Session Breakdown:** ### **Session 1: Getting Started** - Installing SQL Server - Basics of table creation and management - Introduction to data types and functions ### **Session 2: Data Insertion & Retrieval** - Inserting data into tables - Writing and executing SELECT queries - Understanding FROM, WHERE, GROUP BY, HAVING, and ORDER BY clauses ### **Session 3: Data Relationships** - Utilizing JOINs to combine datasets - Creating stored procedures - Implementing triggers for automated actions ### **Session 4: Ensuring Data Integrity** - Defining table constraints - Understanding the importance of data integrity - Practical examples of constraints in action ### **Session 5: Error Management & Advanced Queries** - Mastering TRY, CATCH, and THROW for error handling - Aggregate functions and analytics - Working with geometry and geography data types ### **Session 6: Subqueries, CTEs, & More** - Understanding subqueries and correlated subqueries - Using Common Table Expressions (CTEs) - Solving real-world business problems with SQL ### **Session 7: Functions, JSON, XML & Temporal Data** - Exploring different types of User Defined Functions (UDFs) - Handling XML and JSON data in SQL Server - Introduction to Temporal Tables and Sequences --- **🎉 No Prior Knowledge Required!** - Ideal for beginners and intermediate users - Install SQL Server on your computer for free with step-by-step guidance. - Regular quizzes to reinforce learning. --- ### **Why Take This Course?** - **Expert-Led Training:** Learn from an experienced instructor with a track record of successful students. - **Practical Skills:** Gain hands-on experience through real-world examples and exercises. - **Comprehensive Coverage:** From basics to advanced topics, this course covers the entire spectrum of SQL Server capabilities. - **Flexible Learning:** Study at your own pace, with lifetime access to course materials. --- Join us on this journey to become a proficient SQL Server professional! 🧠⬇️💻 With this course, you'll be well-equipped to handle any database challenge and unlock the full potential of your data. Enroll now and transform your career with the power of SQL Server! 🚀

您提供的评论是非常有价值的反馈，它们涵盖了课程的不同方面，包括内容深度、教学风格、实践操作以及课程设计的一些改进点。以下是对您提供的每个评论的总结和建议： 1. **教学风格与清晰性**：用户对Philip的教学风格给出了积极的评价，认为他清晰地覆盖了所有预期的主题，这是一个非常有引导作用的参考资料。 2. **课程全面性**：课程被描述为非常详尽和有用的，涵盖了SQL的各个方面，包括复杂的概念，这使得学生可以在多种情境中应用所学知识。 3. **实践操作**：有用户表示，需要投入大量时间来跟随课程中的练习和理解示例。他们建议在复杂部分时重置播放速度为正常速度，并强调了一些特定的非必需的技术（如创建过程、函数和触发器）可能不会在工作中使用。 4. **课程难度与实用性**：有用户认为课程超出了他们职业需求的范围，特别是对于那些仅仅想要基础知识和一些高级技能的学生来说。他们建议根据个人职业目标选择更适合的课程。 5. **数据采集方式**：有用户指出，使用Excel spreadsheets而不是SQL语句文本文件来提供样本数据可能会导致错误和混淆。这个建议可以用来改进课程的材料。 6. **活动驱动的学习**：一些用户认为有益于采用更多的实践操作方法，特别是对于没有SQL经验的学生来说。 7. **测试与练习**：有用户提到了课程中的测验是学习过程中的一个有趣部分，但建议在最后几节中还应该提供测验。 8. **技术问题**：至少有一个用户遇到了关于表不存在的技术问题，这可能需要在课程中进行调试或提供额外的故障排除指南。 综上所述，这些评论提供了对SQL课程内容、教学方法和学习体验的深入见解。以下是一些建议： - **课程预期**：在开始课程之前，明确指出课程覆盖的范围和深度，以及适合哪些类型的学生（如现有SQL知识水平、职业目标等）。 - **材料改进**：考虑将样本数据提供为易于导入和使用的SQL语句文本文件，并确保所有示例都是准确无误的。 - **教学策略**：可以在课程中加入更多的互动性练习，尤其是对于初学者，以帮助他们更好地理解和应用概念。 - **技术支持**：提供详细的故障排除指南或相关代码示例，以帮助学生解决在实际操作中遇到的问题。 - **课程长度与内容**：根据学习者可能投入的时间量，调整课程的深度，确适合目标群体的需求。 谢，这些评论将有价值地进我们下一次！