Database

SQL Server Tutorial

SQL Server for application developers: tables, joins, indexes, views, stored procedures, and performance basics.

10 lessons 12 views All Levels Free
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SQL Server Tutorial tutorial

Course contents

SQL Foundations

1 Introduction to SQL Server 5 min 2 CREATE TABLE and Data Types 5 min 3 SELECT, WHERE, ORDER BY 5 min 4 INNER JOIN, LEFT JOIN, RIGHT JOIN 5 min 5 INSERT, UPDATE, DELETE 5 min

Advanced SQL

6 Indexes and Query Plans 5 min 7 Views and Stored Procedures 5 min 8 Transactions and ACID 5 min 9 Normalization vs Denormalization 5 min 10 SQL Interview Questions 5 min

How this course is organized

  • Each lesson includes overview, steps, code, and interview tips
  • Use the sidebar on lesson pages to navigate
  • Content is original to Toolliyo—not copied from other sites
Begin first lesson Interview Q&A

Course quizzes

SQL Server — Practice Quiz PostgreSQL — Practice Quiz Oracle SQL — Practice Quiz

Test your knowledge

Quizzes linked to this course—pass to earn certificates.

SQL Server — Practice Quiz
Test your understanding of SQL Server Tutorial. T-SQL, schema design, indexes, and stored …
Intermediate 15 min Course quiz
PostgreSQL — Practice Quiz
Test your understanding of PostgreSQL Tutorial. Open-source relational database with advan…
Intermediate 15 min
Oracle SQL — Practice Quiz
Test your understanding of Oracle SQL Tutorial. SQL and PL/SQL for Oracle Database develop…
Intermediate 15 min
MySQL — Practice Quiz
Test your understanding of MySQL Tutorial. Install MySQL, write queries, and connect from …
Intermediate 15 min
MongoDB — Practice Quiz
Test your understanding of MongoDB Tutorial. Document databases, BSON, and the MongoDB C# …
Intermediate 15 min
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