Build Your Foundation in SQL and Relational Databases!
Dive into the fundamentals of SQL and discover how to create and manage database tables while retrieving meaningful information from vast datasets. Our SQL Basics and Relational Databases course equips you with the skills to harness the power of relational databases and write efficient SQL queries for real-world applications.
What You'll Learn:
- Master the Relational Database Structure: Understand how databases are designed to store and organize data effectively.
- Create and Populate Tables: Write SQL commands to build and manage database tables from scratch.
- Retrieve Data Efficiently: Learn to write SELECT statements to extract specific data from one or more tables.
- Filter and Organize Results: Use advanced filtering techniques and organize your data for better insights.
Course Agenda:
Unit 1: The Relational Database and SQL
- Relational database concepts and structures
- Writing and using Structured Query Language (SQL)
- Creating tables with defined data types and constraints
- Adding indexes to enhance performance
Unit 2: Table Management
- Adding and modifying table structures
- Deleting columns and entire tables
Unit 3: Selecting and Retrieving Data
- Writing SELECT statements to extract data
- Using DISTINCT for unique data values
- Renaming columns with the AS keyword
- Merging data from multiple columns
Unit 4: Filtering Data
- Writing WHERE clauses for targeted queries
- Utilizing comparison, character, and logical operators
- Applying IN and BETWEEN operators for advanced filtering