Mastering Oracle SQL Functions with SQL Developer

通过 Coursera Plus 提高技能，仅需 239 美元/年（原价 399 美元）。立即节省

Mastering Oracle SQL Functions with SQL Developer

本课程是 Oracle SQL 21c: Database Design & Query Mastery 专项课程的一部分

位教师：EDUCBA

包含在中

了解更多

2个模块

深入了解一个主题并学习基础知识。

14 条评论

6 小时完成

灵活的计划

自行安排学习进度

2个模块

深入了解一个主题并学习基础知识。

14 条评论

6 小时完成

灵活的计划

自行安排学习进度

您将学到什么

Apply analytic, conditional, and ranking functions to solve business problems.
Use CUBE, ROLLUP, and GROUPING SETS for multidimensional data analysis.
Design optimized queries with views, indexes, and NVL/CASE/DECODE functions.

您将获得的技能

您将学习的工具

要了解的详细信息

可分享的证书

添加到您的领英档案

作业

8 项作业

授课语言：英语（English）

了解顶级公司的员工如何掌握热门技能

了解关于 Coursera for Business 的更多信息

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

积累特定领域的专业知识

本课程是 Oracle SQL 21c: Database Design & Query Mastery 专项课程专项课程的一部分

在注册此课程时，您还会同时注册此专项课程。

向行业专家学习新概念
获得对主题或工具的基础理解
通过实践项目培养工作相关技能
获得可共享的职业证书

该课程共有2个模块

By the end of this course, learners will be able to apply advanced SQL operators, design efficient queries using views and indexes, and implement analytic and conditional functions to solve real-world business problems. Participants will learn how to restructure and aggregate data with CUBE, ROLLUP, and GROUPING SETS, as well as handle NULL values using NVL, NVL2, and COALESCE.

This course goes beyond theory by offering case-study-driven practice in Oracle SQL Developer, ensuring learners gain hands-on experience with query optimization and advanced reporting. Learners will not only understand how to write SQL code but also evaluate performance impacts, analyze multidimensional data, and design logic-driven queries for decision-making. What makes this course unique is its practical approach, combining foundational SQL structures with advanced business-ready techniques such as DECODE, CASE, and ranking functions like ROW_NUMBER, RANK, and DENSE_RANK. By completing this course, learners will confidently create optimized, flexible, and insightful SQL queries that are essential for careers in data analytics, business intelligence, and database management.

This module introduces learners to the foundational building blocks of Oracle SQL queries with a focus on data structuring and advanced operators. Learners will explore how to simplify reporting using CUBE, UNPIVOT, and GROUPING SETS, along with optimizing performance through views and indexes. By the end of this module, learners will confidently analyze and manipulate datasets using grouping, summarization, and retrieval optimization techniques that are essential in real-world business intelligence and database management.

涵盖的内容

9个视频4个作业

9个视频总计47分钟

Introduction to Oracle SQL Developer Case Study1分钟
Using the CUBE Operator in SQL Developer8分钟
Working with UNPIVOT in SQL6分钟
Creating and Using Views in SQL6分钟
Introduction to Indexes in Oracle SQL6分钟
Advanced Indexing Techniques4分钟
Exploring GROUPING SETS in SQL6分钟
ROLLUP Function with Examples5分钟
Combining CUBE, ROLLUP, and GROUPING SETS5分钟

4个作业总计60分钟

Mastering SQL Data Structures and Operators30分钟
Building Strong Foundations in SQL10分钟
Optimizing Data Retrieval10分钟
Advanced Grouping Techniques10分钟

This module emphasizes the practical application of SQL’s conditional and analytic functions to solve complex business problems. Learners will practice building logic-driven queries using CASE and DECODE, handle NULL values with NVL, NVL2, and COALESCE, and apply advanced ranking and partitioning with analytic functions such as ROW_NUMBER, RANK, DENSE_RANK, and NTILE. By mastering these techniques, learners will be able to design dynamic, business-ready SQL queries that provide actionable insights and robust reporting solutions.

涵盖的内容

10个视频4个作业

10个视频总计81分钟

Working with CASE Expressions in SQL7分钟
Practical Examples of CASE Statements9分钟
Nested CASE Expressions in SQL5分钟
Understanding Analytic Functions in SQL11分钟
ROW_NUMBER and RANK Functions Explained6分钟
Using DENSE_RANK and NTILE in Queries9分钟
Working with NULL Values in SQL8分钟
Applying NVL, NVL2, and COALESCE Functions7分钟
Using DECODE Function in Oracle SQL7分钟
Comprehensive Case Study on SQL Functions12分钟

4个作业总计60分钟

Practical Applications of SQL Functions30分钟
Mastering Conditional Logic in SQL10分钟
Powerful Analytic Functions10分钟
Handling NULLs and Special Functions10分钟

获得职业证书

将此证书添加到您的 LinkedIn 个人资料、简历或履历中。在社交媒体和绩效考核中分享。

位教师

EDUCBA

1,057 门课程263,732 名学生

提供方

EDUCBA

从 Data Analysis 浏览更多内容

状态：免费试用
EDUCBA
Master Oracle SQL Developer for Databases & Tables
课程
状态：免费试用
EDUCBA
Oracle PL/SQL Programming: Apply, Build & Optimize
课程
状态：免费试用
EDUCBA
Oracle SQL 21c: Database Design & Query Mastery
专项课程
状态：免费试用
EDUCBA
Oracle PL/SQL: Design & Optimize Subprograms
课程

人们为什么选择 Coursera 来帮助自己实现职业发展

Felipe M.

自 2018开始学习的学生

''能够按照自己的速度和节奏学习课程是一次很棒的经历。只要符合自己的时间表和心情，我就可以学习。'

Jennifer J.

自 2020开始学习的学生

''我直接将从课程中学到的概念和技能应用到一个令人兴奋的新工作项目中。'

Larry W.

自 2021开始学习的学生

''如果我的大学不提供我需要的主题课程，Coursera 便是最好的去处之一。'

Chaitanya A.

''学习不仅仅是在工作中做的更好：它远不止于此。Coursera 让我无限制地学习。'

学生评论

5 stars
57.14%
4 stars
35.71%
3 stars
7.14%
2 stars
0%
1 star
0%

显示 3/14 个

已于 Jan 8, 2026审阅

Useful if you want to level up your SQL for reporting and data transformation. It gave me confidence, though I still need more practice on complex joins with functions.

已于 Jan 19, 2026审阅

Many reviews emphasize that writing queries repeatedly with challenges helped them understand functions and joins deeper.

已于 Nov 26, 2025审阅

The pacing is beginner-friendly but still engaging enough for intermediate users who want to sharpen their query-writing skills.

查看更多评论

通过 Coursera Plus 开启新生涯

无限制访问 10,000+ 世界一流的课程、实践项目和就业就绪证书课程 - 所有这些都包含在您的订阅中

了解更多

通过在线学位推动您的职业生涯

获取世界一流大学的学位 - 100% 在线

探索学位

加入超过 3400 家选择 Coursera for Business 的全球公司

提升员工的技能，使其在数字经济中脱颖而出

了解更多

常见问题

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.