The Complete SQL Course: From Zero to Data Analyst
Master Foundational to Advanced SQL Concepts, including Joins, Subqueries, and Window Functions
0
students
3.5 hours
content
Aug 2025
last update
$19.99
regular price
What you will learn
What is SQL and Why is it Important?
Relational Database Management Systems (RDBMS)
Overview of Popular RDBMS: MySQL, PostgreSQL, SQL Server, and SQLite
Installing and Setting up SQL Tools and Environment
Understanding Database Structure: Tables, Rows, and Columns
Writing Your First SQL Query
Basic SQL Commands: SELECT, INSERT, UPDATE, DELETE
Sorting Data with ORDER BY
Limiting Results with LIMIT (MySQL) and FETCH FIRST (PostgreSQL)
Pattern Matching with LIKE and Wildcards
Aggregate Functions: COUNT, SUM, AVG, MIN, MAX
Grouping Data with GROUP BY and HAVING
Joining Tables: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN
Primary Keys, Foreign Keys, and Relationships
Creating, Modifying, and Deleting Databases and Tables
Indexing for Performance Improvement
Triggers and Events
Connecting SQL with Python for Automation
Using SQL with Data Visualization Tools (e.g., Tableau, Power BI).
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6764395
udemy ID
09/08/2025
course created date
13/08/2025
course indexed date
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