Combining and Filtering Data with MariaDB
In this course, you'll explore and learn how you can combine and filter multiple areas of the relational database to build an efficient result for end users.
Learning Journey Context
This course serves as an entry point into Software Development, building foundational knowledge before moving on to advanced frameworks or specialized paths.
Relevant for professionals pursuing roles within Software Development.
Quick Facts
What Youâll Learn
MariaDB is one of the most sophisticated relational databases in the RDBMS world. It is critical that, in the relational database, multiple columns, fields, and tables work together to provide meaningful results for end users.
In this course, Combining and Filtering Data with MariaDB, youâll gain the ability to work with complex business logic using various SQL and relational database features of MariaDB.
First, youâll learn how to aggregate results with Group By.
Next, youâll learn how to manipulate string and numeric column fields, as well as about Common Table Expressions, Union queries, and Join to combine various results into a single resultset.
Finally, youâll explore how to work with windowing functions to return meaningful results from your database.
When youâre finished with this course, youâll have the skills and knowledge of various SQL features of MariaDB to solve complex business problems.
Outcomes
- Course Overview : 1min.
- Aggregating Results with GROUP BY : 19mins.
- Manipulating String and Numeric Column Fields : 24mins.
- Using Common Table Expressions for Efficiency : 23mins.
- Combining Data from Two or More Tables Using Joins : 30mins.
- Limiting Results with Windowing Functions : 33mins.
- Combining Results Set of Multiple SELECT with UNION : 20mins.
- Summary : 4mins.
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