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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-sql-from-zero-to-master-in-7-hours/
课程评论：没有评论
**课程名称：** Learn SQL: from Zero to Master in 7 Hours **课程概述：** 本课程旨在帮助您掌握SQL语言，成为数据处理大师。无论您是想进入数据分析、开发或数据库管理等技术领域，还是希望提升现有职业技能，本课程都将是您的理想选择。 **课程亮点：** * **零基础入门：** 由拥有30多年数据库经验的 IT 资深专家 Henny Staas 教授，从零开始，循序渐进。 * **全面掌握SQL：** 学习创建和管理数据库，使用 SELECT、JOINs、子查询等编写高效的SQL语句，以及优化查询以应对实际应用。 * **实践导向：** 包含15个实操视频，涵盖插入数据、设计数据库系统、应用主键和触发器等关键实践技能。 * **深入学习：** 深入讲解聚合函数、查询优化、NULL值处理，以及字符串操作和跨连接（Cross Joins）等高级技巧。 * **行业应用：** 无论您是在金融、科技还是商业领域，本课程都将为您应对数据挑战做好准备。 * **适合人群：** 适合初学者、学生以及希望提升技能的专业人士。 * **学习方式：** 无需任何先验知识，只需一台电脑和一颗好奇心。课程提供7小时的清晰、引人入胜的内容，包含大量实用示例和专家建议。 **课程目标：** 通过本课程的学习，您将能够熟练运用SQL技能，为您的职业发展增添信心，并在2025年及以后应对各类数据挑战。 **平台：** Coursera **提问与支持：** 如有任何问题，可通过 Udemy 联系讲师。
Unlock the power of data with Learn SQL from Zero to Master in 7 Hours! In 2025, SQL remains the cornerstone of database management, opening doors to tech roles like data analyst, developer, or database administrator. This beginner-friendly course, led by IT veteran Henny Staas with over 30 years of database expertise, guides you from zero knowledge to mastery. You will learn to create and manage databases, write efficient SQL queries using SELECT, JOINs, and subqueries, and optimize performance for real world applications. With 15 hands-on videos, you will master practical skills like inserting data, designing robust systems, and applying constraints like primary keys and triggers. The course covers critical topics, including aggregate functions, query optimization, NULL handling, and advanced techniques like string operations and Cross Joins, ensuring you're ready for data challenges in industries like finance, tech, or business. Perfect for beginners and students, or professionals seeking to upskill, this course requires no prior experience, just a computer and curiosity. Access 7 hours of clear, engaging content, including practical examples and expert tips to build confidence. If you have any questions, contact me through Udemy and I will try to help you. Start today, develop in-demand SQL skills, and boost your career with confidence in 2025 and beyond!
