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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-oracle-sql-from-fundamentals-to-advanced-projects/
课程评论：没有评论
课程名称：掌握Oracle SQL：从基础到高级项目 课程概述： 欢迎参加“掌握Oracle SQL：从基础到高级项目”。本课程专为有志于成为数据库专业人士、开发者和分析师而设计，旨在掌握Oracle SQL 21c的复杂性。无论您是希望建立坚实SQL基础的初学者，还是希望提升数据库管理技能的经验丰富的开发者，本课程涵盖了您需要了解的一切内容。从编写基本SQL查询到实现复杂的子查询、联接和高级数据操作，本课程提供了逐步的讲解与实践项目，以巩固您的理解。 课程结构分解： 第一部分：Oracle SQL 21c基础 这一部分为课程奠定基础，介绍Oracle SQL 21c的基本知识，包括对平台的概述和Oracle SQL Developer的介绍。您将学习如何执行基本SQL命令、排序数据，并使用单行和多行函数处理数据集。此部分讲解联接和子查询，使您能够高效检索和管理复杂数据集，最终掌握UPDATE、DELETE等基本命令和表管理技术，为后续项目打下坚实基础。 第二部分：项目1 - 使用Oracle SQL Developer的真实世界应用 在这一部分中，您将以实际操作的方式应用第一部分所学的技能。通过实时场景，利用Oracle SQL Developer解决业务问题，逐步提高您对工具的使用能力，从执行查询到管理和可视化数据。项目结束时，您将对如何在实际场景中使用Oracle SQL驱动有意义的洞察有更深入的理解。 第三部分：项目2 - 高级SQL Developer技术 第三部分专注于Oracle SQL Developer中的高级技术，您将探索更复杂的用例，提升数据管理和优化技能。该项目强调多步骤流程、多个表的整合以及高级SQL函数的应用，帮助您提供全面的数据解决方案。在该项目中，您将增强在大规模数据操作和复杂业务场景中使用Oracle SQL的信心。 第四部分：全面的Oracle SQL培训 最后一部分深入探讨Oracle SQL 21c的全面能力，涵盖实体-关系(ER)建模、数据存储解决方案以及高级SQL概念。讲座范围广泛，包括字符函数、算术运算、数据转换及复杂查询（如层次查询和相关子查询）。您还将了解Oracle特定的功能，如伪列的使用、集合操作符和高级数据分组技术。本部分收录了大量实用示例和作业，确保您不仅理解这些概念，还能够在实际场景中应用。 结论： 完成本课程后，您将对Oracle SQL 21c有坚实的理解，使您能够轻松应对复杂的数据库挑战。无论您是希望提升职业前景、在当前角色中进阶，还是单纯扩展技术技能，本课程都为您提供了在数据库管理和SQL开发领域取得成功所需的知识与实践经验。通过实践项目和实用示例，确保您能够立即将所学知识应用于专业环境中。
Introduction:Welcome to "Mastering Oracle SQL: From Fundamentals to Advanced Projects." This comprehensive course is designed for aspiring database professionals, developers, and analysts who want to master the intricacies of Oracle SQL 21c. Whether you are a beginner looking to build a strong foundation in SQL or an experienced developer aiming to enhance your database management skills, this course covers everything you need to know. From writing basic SQL queries to implementing complex subqueries, joins, and advanced data manipulation, this course offers a step-by-step approach with practical examples and projects to solidify your understanding.Section-Wise Breakdown:Section 1: Oracle SQL 21c EssentialsThis section sets the stage by introducing you to the fundamentals of Oracle SQL 21c. You'll start with an overview of the platform and an introduction to SQL Developer, Oracle's powerful integrated development environment. As you progress, you'll dive into executing basic SQL commands, sorting data, and using single and multiple-row functions to manipulate your datasets. The lectures on joins and subqueries will equip you with the skills to retrieve and manage complex datasets efficiently. You'll conclude this section by mastering essential commands like UPDATE, DELETE, and table management techniques, setting a solid foundation for the projects to come.Section 2: Project 1 - Real-World Application Using Oracle SQL DeveloperBuilding on the concepts learned in the first section, this project takes a hands-on approach to applying your skills using Oracle SQL Developer. The lectures guide you through a real-world scenario where you'll utilize Oracle SQL Developer to solve business problems. Each part of the project will enhance your proficiency with the tool, from executing queries to managing and visualizing data. By the end of this project, you'll have developed a deeper understanding of how Oracle SQL can be used to drive actionable insights in a practical setting.Section 3: Project 2 - Advanced SQL Developer TechniquesIn the third section, you'll embark on another project focused on advanced techniques within Oracle SQL Developer. You'll explore more complex use cases, fine-tuning your skills in data management and optimization. This project emphasizes multi-step processes, integrating multiple tables, and utilizing advanced SQL functions to deliver comprehensive data solutions. By engaging with this project, you will gain confidence in using Oracle SQL for large-scale data operations and complex business scenarios.Section 4: Comprehensive Oracle SQL TrainingThe final section is a deep dive into the comprehensive capabilities of Oracle SQL 21c. You'll explore Entity-Relationship (ER) modeling, data storage solutions, and advanced SQL concepts. The lectures cover an extensive range of topics, including character functions, arithmetic operations, data conversion, and sophisticated queries like hierarchical queries and correlated subqueries. You'll also learn about Oracle-specific features such as the use of pseudocolumns, set operators, and advanced data grouping techniques. This section is packed with practical examples and assignments to ensure you not only understand but can apply these concepts in real-world scenarios.Conclusion:By the end of this course, you'll have a robust understanding of Oracle SQL 21c, enabling you to tackle complex database challenges with ease. Whether you're looking to enhance your career prospects, advance in your current role, or simply expand your technical skill set, this course equips you with the knowledge and practical experience to excel in the field of database management and SQL development. The hands-on projects and practical examples ensure you can apply what you've learned immediately in a professional setting.
