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Arimoro Olayinka Imisioluwa
In this 2-hour long project-based course, you will learn how to retrieve data from tables in a database using SQL SELECT statement with SQL Aggregate functions. The aggregate functions we will consider in this project are COUNT, SUM, MIN, MAX and AVG. Aggregate functions are used to summarize data from rows of a table into a single value. In addition, you will learn how to set conditions on the output of an aggregate function using the HAVING clause. Finally, you will learn how to tidy up the result set of aggregate functions using the ROUND function.
Read more
In this 2-hour long project-based course, you will learn how to retrieve data from tables in a database using SQL SELECT statement with SQL Aggregate functions. The aggregate functions we will consider in this project are COUNT, SUM, MIN, MAX and AVG. Aggregate functions are used to summarize data from rows of a table into a single value. In addition, you will learn how to set conditions on the output of an aggregate function using the HAVING clause. Finally, you will learn how to tidy up the result set of aggregate functions using the ROUND function.
Read more
In this 2-hour long project-based course, you will learn how to retrieve data from tables in a database using SQL SELECT statement with SQL Aggregate functions. The aggregate functions we will consider in this project are COUNT, SUM, MIN, MAX and AVG. Aggregate functions are used to summarize data from rows of a table into a single value. In addition, you will learn how to set conditions on the output of an aggregate function using the HAVING clause. Finally, you will learn how to tidy up the result set of aggregate functions using the ROUND function.
Note: You do not need to be a data administrator or data analyst to be successful in this guided project, just a familiarity with querying databases using SQL SELECT statement suffice for this project. If you are not familiar with SQL and want to learn the basics, start with my previous guided projects titled “Performing Data definition and Manipulation in SQL." and “Querying Databases using SQL SELECT statement”
Register for this course and see more details by visiting:
OpenCourser.com/course/wku0li/performing
What's inside
Syllabus
Project Overview
Welcome to this project-based course on Performing Data aggregation using SQL Aggregate Functions. In this project, you will learn how to perform data aggregation using SQL aggregate functions like COUNT, SUM, AVG, MIN and MAX. By the end of this 2-hour long project, you will understand how to use these aggregate functions to get the desired result you want from tables in a database. Also, you will understand the difference between using WHERE and HAVING to set conditions on a result set of a query. By extension, you will learn how the math function ROUND, is applied to a single value that aggregate functions return. Note, you do not need to be a data administrator or data analyst to be successful in this guided project, just a familiarity with querying databases using SQL SELECT statement suffice for this project. If you are not familiar with SQL and want to learn the basics, start with my previous guided projects titled “Performing Data definition and Manipulation in SQL." and “Querying Databases using SQL SELECT statement.”
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Explores SQL aggregate functions which are standard in database administration
Teaches learners to summarize data from rows of a table into a single value
Shows how having conditions can be set on the output of an aggregate function
Does not require learners to be SQL experts before they can take it
Covers the basics of SQL like data definition and manipulation
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Save Performing Data Aggregation using SQL Aggregate Functions to your list so you can find it easily later:
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Reviews summary
Helpful sql functions review
Learners say this beginner-friendly course is a good foundation for learning SQL aggregate functions, with engaging assignments and easy-to-understand content. Some mention the course is less detailed than others they've taken.
Engaging assignments help reinforce learning.
"I especially liked the provided sql scripts so you can quickly create your test databases and test on your own system using your SQL dialect of preference."
A good option for beginners.
"This is an easy, basic course for SQL aggregate functions. "
"This is definitely for beginners."
Easy-to-understand content makes learning easier.
"A complete and easy to understand course on SQL aggregate function."
May lack detail compared to more advanced courses.
"It was a good foundation for a learner although I found he was less detailed than the Power BI course and I missed the additional exercises which did enhance my learning experience."
Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Performing Data Aggregation using SQL Aggregate Functions with these
activities:
Review SQL SELECT statement
Show steps
Strengthen your foundational understanding of SQL SELECT statement, which is essential for this course.
Browse courses on
SQL SELECT Statement
Show steps
-
Go over your notes or review online tutorials on SQL SELECT statement syntax and usage.
-
Practice writing basic SELECT queries using a database or online SQL editor.
Explore aggregate functions in SQL
Show steps
Gain a deeper understanding of the aggregate functions covered in this course, such as COUNT, SUM, MIN, MAX, and AVG.
Browse courses on
SQL aggregate functions
Show steps
-
Find online tutorials or documentation that explain the different aggregate functions in SQL.
-
Follow along with the tutorials and try out the examples provided.
-
Experiment with writing your own queries using aggregate functions.
Practice using aggregate functions and HAVING clause
Show steps
Reinforce your understanding of aggregate functions and the HAVING clause by solving practice exercises.
Browse courses on
SQL aggregate functions
Show steps
-
Find online platforms or textbooks that provide practice exercises on aggregate functions and HAVING clause.
-
Solve the exercises and check your answers against the provided solutions.
-
Identify areas where you need more practice and focus on those.
Two other activities
Expand to see all activities and additional details
Show all five activities
Build a data dashboard using SQL aggregate functions
Show steps
Apply your skills to create a practical deliverable that showcases your ability to use aggregate functions for data analysis and visualization.
Browse courses on
Data Visualization
Show steps
-
Choose a dataset that you are interested in.
-
Use SQL aggregate functions to summarize and analyze the data.
-
Design and build a data dashboard that presents the results of your analysis.
Develop a data-driven project using SQL aggregate functions
Show steps
Challenge yourself by embarking on a project that requires you to apply your knowledge of aggregate functions to solve a real-world problem.
Browse courses on
SQL aggregate functions
Show steps
-
Identify a problem or question that you want to address.
-
Gather the necessary data and use SQL aggregate functions to analyze it.
-
Develop a solution or answer based on your analysis.
-
Present your findings and recommendations.
Review SQL SELECT statement
Show steps
Strengthen your foundational understanding of SQL SELECT statement, which is essential for this course.
Browse courses on
SQL SELECT Statement
Show steps
Show steps
Show steps
- Go over your notes or review online tutorials on SQL SELECT statement syntax and usage.
- Practice writing basic SELECT queries using a database or online SQL editor.
Explore aggregate functions in SQL
Show steps
Gain a deeper understanding of the aggregate functions covered in this course, such as COUNT, SUM, MIN, MAX, and AVG.
Browse courses on
SQL aggregate functions
Show steps
Show steps
Show steps
- Find online tutorials or documentation that explain the different aggregate functions in SQL.
- Follow along with the tutorials and try out the examples provided.
- Experiment with writing your own queries using aggregate functions.
Practice using aggregate functions and HAVING clause
Show steps
Reinforce your understanding of aggregate functions and the HAVING clause by solving practice exercises.
Browse courses on
SQL aggregate functions
Show steps
Show steps
Show steps
- Find online platforms or textbooks that provide practice exercises on aggregate functions and HAVING clause.
- Solve the exercises and check your answers against the provided solutions.
- Identify areas where you need more practice and focus on those.
Two other activities
Expand to see all activities and additional details
Show all five activities
Build a data dashboard using SQL aggregate functions
Show steps
Apply your skills to create a practical deliverable that showcases your ability to use aggregate functions for data analysis and visualization.
Browse courses on
Data Visualization
Show steps
Show steps
Show steps
- Choose a dataset that you are interested in.
- Use SQL aggregate functions to summarize and analyze the data.
- Design and build a data dashboard that presents the results of your analysis.
Develop a data-driven project using SQL aggregate functions
Show steps
Challenge yourself by embarking on a project that requires you to apply your knowledge of aggregate functions to solve a real-world problem.
Browse courses on
SQL aggregate functions
Show steps
Show steps
Show steps
- Identify a problem or question that you want to address.
- Gather the necessary data and use SQL aggregate functions to analyze it.
- Develop a solution or answer based on your analysis.
- Present your findings and recommendations.
Career center
Learners who complete Performing Data Aggregation using SQL Aggregate Functions will develop knowledge and skills
that may be useful to these careers:
Data Analyst
Data Analyst
A Data Analyst uses data to solve business problems. They collect, clean, and analyze data to identify trends and patterns. They then use this information to make recommendations to businesses on how to improve their operations. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be essential for success in this role.
Business Intelligence Analyst
Business Intelligence Analyst
A Business Intelligence Analyst uses data to help businesses make better decisions. They work with data from a variety of sources to create reports, dashboards, and other visualizations that help businesses understand their performance and identify opportunities for improvement. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be essential for success in this role.
Data Scientist
Data Scientist
A Data Scientist uses data to build predictive models and solve complex business problems. They work with a variety of data science tools and techniques to extract insights from data. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be a helpful foundation for success in this role.
Database Administrator
Database Administrator
A Database Administrator is responsible for managing and maintaining databases. They ensure that databases are running smoothly and that data is secure. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be helpful for success in this role.
Data Engineer
Data Engineer
A Data Engineer builds and maintains data pipelines. They work with a variety of data sources and technologies to ensure that data is clean, consistent, and accessible. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be a helpful foundation for success in this role.
Quantitative Analyst
Quantitative Analyst
A Quantitative Analyst uses mathematics and statistics to solve business problems. They work with data from a variety of sources to build models and make predictions. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be a helpful foundation for success in this role.
Market Researcher
Market Researcher
A Market Researcher conducts research to understand consumer behavior and market trends. They use data from a variety of sources to identify opportunities for new products and services. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be helpful for success in this role.
Financial Analyst
Financial Analyst
A Financial Analyst uses data to analyze financial performance and make investment recommendations. They work with data from a variety of sources to identify trends and patterns. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be helpful for success in this role.
Operations Research Analyst
Operations Research Analyst
An Operations Research Analyst uses mathematics and data to solve business problems. They work with a variety of data sources to build models and make recommendations on how to improve operations. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, will be helpful for success in this role.
Product Manager
Product Manager
A Product Manager is responsible for the development and launch of new products and services. They work with a variety of stakeholders to ensure that products meet customer needs. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
Project Manager
Project Manager
A Project Manager is responsible for planning, executing, and closing projects. They work with a variety of stakeholders to ensure that projects are completed on time, within budget, and to the required quality. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
Software Engineer
Software Engineer
A Software Engineer designs, develops, and maintains software applications. They work with a variety of programming languages and technologies to create software that meets user needs. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
Web Developer
Web Developer
A Web Developer designs, develops, and maintains websites. They work with a variety of programming languages and technologies to create websites that are user-friendly and meet business needs. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
Marketing Manager
Marketing Manager
A Marketing Manager is responsible for developing and executing marketing campaigns. They work with a variety of marketing channels to reach target audiences and promote products and services. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
Sales Manager
Sales Manager
A Sales Manager is responsible for leading and managing a sales team. They work with a variety of sales channels to reach target customers and close deals. The skills you will learn in this course, such as how to use SQL aggregate functions to summarize data, may be helpful for success in this role.
For more career information including salaries, visit:
OpenCourser.com/course/wku0li/performing
Reading list
We've selected ten books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Performing Data Aggregation using SQL Aggregate Functions.
Focuses on the functions of SQL, such as aggregate functions. It would be a very useful reference for this course.
Covers aggregate functions as a part of broader SQL concepts. It is the perfect companion book to this course.
Save
Quick reference guide to the most common SQL functions. It would be a good companion book for the course.
Save
Provides over 500 recipes for solving common SQL problems. It great reference book for anyone who works with SQL.
Save
Quick introduction to SQL. It would be a good resource for anyone who is new to SQL.
Save
Comprehensive guide to SQL. It good resource for anyone who wants to learn more about SQL.
Fun and interactive way to learn SQL. It good resource for anyone who wants to learn SQL in a more engaging way.
Save
Comprehensive guide to database systems. It good resource for anyone who wants to learn more about SQL and database systems.
Comprehensive guide to Oracle Database 12c. It good resource for anyone who wants to learn more about Oracle Database.
Save
Collection of recipes for solving common MySQL problems. It good reference book for anyone who works with MySQL.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/wku0li/performing
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Effort
2 hours
Level
Intermediate
Via
Coursera
Institution
Coursera Project Network
Instructor
Arimoro Olayinka Imisioluwa
Language
English
Good to know
Explores SQL aggregate functions which are standard in database administration
Teaches learners to summarize data from rows of a table into a single value
Shows how having conditions can be set on the output of an aggregate function
Does not require learners to be SQL experts before they can take it
Covers the basics of SQL like data definition and manipulation
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