SQL CASE Statements
Welcome to this project-based course, SQL CASE Statements. In this project, you will learn how to use SQL CASE statements to query tables in a database. By the end of this 2-hour long project, you will be able to write simple CASE statements to retrieve the desired result from a database. Then, we will move systematically to write more complex SQL CASE statements. Furthermore, we will see how to use the CASE clause together with aggregate functions, and SQL joins to get the desired result you want from tables in a database.
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- Level Expert
- المدة 3 ساعات hours
- الطبع بواسطة Coursera Project Network
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Welcome to this project-based course, SQL CASE Statements. In this project, you will learn how to use SQL CASE statements to query tables in a database. By the end of this 2-hour long project, you will be able to write simple CASE statements to retrieve the desired result from a database. Then, we will move systematically to write more complex SQL CASE statements. Furthermore, we will see how to use the CASE clause together with aggregate functions, and SQL joins to get the desired result you want from tables in a database. Also, you will learn how to use the CASE clause to transpose the result of a query. Also, for this hands-on project, we will use PostgreSQL as our preferred database management system (DBMS). Therefore, to complete this project, it is required that you have prior experience with using PostgreSQL. Similarly, this project is an advanced SQL concept; so, a good foundation for writing SQL queries, and performing joins in SQL is vital to complete this project. If you are not familiar with writing queries in SQL and SQL joins and want to learn these concepts, start with my previous guided projects titled “Querying Databases using SQL SELECT statement", “Performing Data Aggregation using SQL Aggregate Functions” and “Mastering SQL Joins”. I taught these guided projects using PostgreSQL. So, taking these projects will give the needed requisite to complete this project on SQL CASE Statements. However, if you are comfortable writing queries in PostgreSQL, please join me on this wonderful ride! Let’s get our hands dirty!الوحدات
Practical Application via Rhyme
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Readings
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Plugin
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1
Lab
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Assignment
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Assignment
- Check Your Understanding
- Graded Quiz: SQL CASE Statements
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Labs
- SQL CASE Statements
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Readings
- Project-based Course Overview
- SQL files for project
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Join the expert-level, project-based course "SQL CASE Statements" to master SQL CASE statements for querying databases using PostgreSQL. Over 2 hours, you'll progress from simple to complex CASE statements, incorporating aggregate functions and joins. Ideal for those with SQL and PostgreSQL experience, this hands-on course offers an engaging learning experience. Subscribe via Coursera's Starter plan and enhance your SQL skills today!
Arimoro Olayinka Imisioluwa