Ready to stand out in your next SQL interview? This course is your ultimate guide to mastering intermediate—and advanced-level SQL concepts. It will help you write efficient queries and tackle even the toughest interview challenges.
The course is designed for candidates with prior MySQL experience and takes you step-by-step through real-world SQL problems. You’ll start with database management basics like creating and deleting databases, then move on to important concepts such as views, aggregate functions, and indexes. As you progress, you’ll master advanced SQL techniques, including stored procedures, string comparisons, regular expressions, and cross joins. In the final stretch you’ll learn about ranking functions, analytical functions, and complex subqueries—key topics in senior-level SQL interviews.
Walk into your interview with confidence and secure your next SQL role!
Ready to stand out in your next SQL interview? This course is your ultimate guide to mastering intermediate—and advanced-level S...Show More
WHAT YOU'LL LEARN
An understanding of intermediate-level SQL interview questions
Working knowledge of combining SQL queries
Hands-on exercises to practice your skills
The ability to solve coding problems using different techniques
Familiarity with different SQL functions
An understanding of intermediate-level SQL interview questions
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Content
1.
Get Started
1 Lessons
Enhance your SQL skills through practical exercises and intermediate interview questions.
2.
Managing Databases
6 Lessons
Evaluate your skills in database creation, deletion, and cascading deletes in SQL.
3.
Views
4 Lessons
Test your skills in creating and managing SQL views for efficient data retrieval.
4.
Indexes
4 Lessons
Enhance SQL performance through effective index creation and optimization strategies.
5.
Stored Procedures
8 Lessons
Master stored procedures in SQL for efficient data management and updates.
6.
Complex Data Handling
8 Lessons
Explore SQL techniques for string comparison, regular expressions, CASE statements, and CROSS JOINs.
7.
Set Operators
6 Lessons
Master SQL set operators to efficiently combine, filter, and analyze data across multiple tables.
8.
Ranking and Analytic Functions
6 Lessons
Master SQL window functions to analyze and rank sales performance effectively.
9.
Window Functions
4 Lessons
Master aggregate window functions and JOINs for efficient SQL data analysis.
10.
Subquery
4 Lessons
Master SQL subqueries, HAVING clauses, and aggregate functions for effective data analysis.
11.
Final Remarks
1 Lessons
Recap essential SQL interview topics and explore advanced learning resources.
Certificate of Completion
Showcase your accomplishment by sharing your certificate of completion.
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