Description
SQL Practice: Basic Queries course. In today’s world, data plays a vital role in any business. Analyzing this data is essential for informed and strategic decisions. SQL, the Structured Query Language, is a powerful tool for managing and extracting information from relational databases.
The SQL Practice: Basic Queries course is an ideal opportunity to learn the basics of SQL and practice real-world query writing skills. This hands-on and interactive course will help you learn key SQL concepts such as selecting, filtering, sorting, and aggregating data.
What will you learn in this course?
- Retrieving Sorted Data: Learn how to sort data from one or more tables based on various criteria.
- Filtered data retrieval: filtering data based on specific conditions and ranges to extract required information.
- Retrieving Aggregated Data: Aggregate data using SQL functions to calculate statistical values such as sum, average, and maximum.
- Data retrieval by string pattern: Filter data based on specific patterns in strings to find detailed information.
- Finding the most expensive order: extracting information about the most expensive order registered in the database.
- Calculation of average orders: calculation of the average price of orders to analyze sales trends.
- And more: This course includes several challenges to practice your SQL skills in different contexts.
Who is this course for?
- SQL Beginners: This course is ideal for those with little or no knowledge of SQL.
- Developers and Data Analysts: This course helps developers and data analysts improve their SQL skills and apply them to their projects.
- Anyone looking to learn how to manage and analyze data: This course is useful for anyone who wants to master the world of data.
Course details
- Publisher: Linkedin
- teacher: David Gassner
- Training level: beginner
- Training duration: 17 minutes
Course headings
Course images
Sample video of the course
Installation guide
After Extract, view with your favorite Player.
English subtitle
Quality: 720p
download link
File(s) password: www.downloadly.ir
Size
31.7 MB
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