What you'll learn:
- Learn how to code in SQL
- The freedom to query anything you like from a database
- Boost your resume by learning SQL an in-demand skill
- Use SQL to perform data analysis
- Be comfortable putting SQL and Oracle and My SQL on their resume
- Create your own database or interact with existing databases
- Answer company performance or sales questions using data
- Write complex SQL queries across multiple tables
- Model real-world data and generate reports using SQL
If you want to learn how to gain insights from data but are too intimidated by databases to know where to start, then this course is for you.
SQL From Zero To Hero - Full Beginner-Friendly Course
Let Udemy’s real-world experts give you the SQL training you need to become a database professional. This course are also great for advanced engineers who need to brush up on their skill.
And SQL courses aren’t just for engineers; it’s also for business analysts who need to gain crucial insight on new trends and marketplaces.
Learn step-by-step
In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:
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Describe basic SQL syntax rules along with requirements for the names of tables, and the naming and data type requirements for table columns (fields).
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Use the SELECT command and FROM clause to control the columns that are displayed and the order in which they display in query output.
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Limit the rows retrieved by an SQL query by applying the WHERE clause with one or more conditions.
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Use the ORDER BY clause to modify the sort order of the rows returned from an SQL retrieval query.
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Code an SQL retrieval query that uses the JOIN command to retrieve data rows from tables that are related via a common column.
Recommended experience
Ability to navigate in Windows is required. Some familiarity with relational tables would be helpful.
Thank you very much and have a wonderful day!
