|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/the-complete-2023-sql-bootcamp-go-from-zero-to-hero/
课程评论：没有评论
课程名称：人人皆可学的SQL：将数据转化为洞察 课程概述：本课程旨在快速有效地教会您如何使用SQL！您将学习如何使用需求量极高的PostgreSQL编写和读取复杂的数据库查询。这些技能同样适用于其他主要SQL数据库，如MySQL、Microsoft SQL Server、Amazon Redshift、Oracle等。学习SQL是提高职业前景的最快方式之一，因为它是当前最受欢迎的技术技能之一！本课程将通过挑战和测试来加深您的理解，帮助您迅速掌握SQL。从基础开始，您将学习成为SQL专家所需的一切，包括： - 熟悉PostgreSQL和PgAdmin这两个全球最流行的SQL工具 - 掌握SQL语法基础 - 使用聚合函数和GROUP BY命令分析数据 - 运行包含字符串操作和比较操作的高级查询 - 学习使用逻辑运算符为SQL查询增加逻辑流 - 掌握常见的SQL JOIN命令 - 创建带有数据输入约束的表和数据库 - 使用Python进一步提升您的SQL技能等等！ 该课程将让您自行设置和恢复数据库，您不会仅仅是观看他人编写代码。每个章节都有新鲜的挑战问题和任务，模拟真实的任务和场景。作为一名在财富500强公司拥有多年在线和面对面授课经验的讲师，我综合了线上线下授课的最佳特点，使您能够在互动环境中以自己的节奏学习。您将从基础开始，迅速掌握高级命令，处理时间戳数据和变长字段信息，宛如专业人士。 SQL是商业分析师、数据科学家及处理数据的人员最需要的技能之一！立即加入本课程，快速提升您的技能，在简历中添加SQL技能！期待在课程中见到您！想了解更多信息，请查看免费的预览视频！
Learn how to use SQL quickly and effectively with this course!You'll learn how to read and write complex queries to a database using one of the most in-demand skills - PostgreSQL. These skills are also applicable to any other major SQL database, such as MySQL, Microsoft SQL Server, Amazon Redshift, Oracle, and much more.Learning SQL is one of the fastest ways to improve your career prospects as it is one of the most in-demand tech skills! In this course, you'll learn quickly and receive challenges and tests along the way to improve your understanding!In this course, you will learn everything you need to become an SQL Pro! Including:Get started with PostgreSQL and PgAdmin, two of the world's most popular SQL toolsLearn the basics of SQL syntaxAnalyzing data using aggregate functions with GROUP BY commandsRunning advanced queries with string operations and comparison operationsLearn to use logical operators to add logic flow to your SQL queriesLearn common SQL JOIN commandsLearn to create tables and databases with constraints on data entriesLearn to use Python to further advance your SQL skillsand much, much more!This is a course that puts you in control, having you set up and restore databases right at the start of the course, instead of watching someone else code. Every section comes with fresh challenge questions and tasks, modeled after real-world tasks and situations.I've spent years as an instructor both online and in-person at Fortune 500 companies, and this course is built to combine the best of both worlds, allowing you to learn at your own pace through an interactive environment. You will start with the basics and soon find yourself working with advanced commands, dealing with timestamp data and variable character information like a seasoned professional.SQL is one of the most in-demand skills for business analysts, data scientists, and anyone who finds themselves working with data! Upgrade your skill set quickly and add SQL to your resume by joining today!I'll see you on the course!Check out the free preview videos for more information!
