Advanced SQL MasterClass (14 Hours Content)

Courses

90% Students Cracked Interviews After Attending SQL MasterClass! 😎

Topics Covered: 70+

Interview Questions Covered: 90+

Course Language: English📃

Course Overview: 📚

This SQL MasterClass is designed for aspiring Data Analysts, Data Engineers, Business Analysts, SQL Developers, and Database Administrators. Over the course of 14 hours, you’ll gain in-depth knowledge of SQL, starting from the basics and progressing to advanced concepts.

Why Join This MasterClass? 🚀

Interactive Learning: Engage in live sessions where you can ask questions and get real-time answers.

Hands-on Practice: Learn by doing with practical exercises and real-world projects.

Interview Preparation: Perfect for those preparing for data analyst interviews with focused topics and practice questions.

Comprehensive Coverage: All concepts are covered with real examples and hands-on practice to ensure you are job-ready.

Course Content: 📃

Module 1: Basics of SQL

Introduction to SQL and Relational Databases

Overview of SQL

Database VS Datawarehouse

Understanding relational databases and tables

Commands: DDL, DML, DCL, TCL, DQL

Data Modification (DML)

INSERT statement

UPDATE statement

DELETE statement

Normalization & Denormalization

Schemas (Star, Snowflake & Galaxy)

DataTypes (String, Numeric, Date & Time)

Database Design & Constraints

PRIMARY KEY

FOREIGN KEY

UNIQUE

NOT NULL

CHECK

DEFAULT

SURROGATE KEY

Joins

INNER JOIN

LEFT JOIN

RIGHT JOIN

FULL OUTER JOIN

Advanced Joins

Self-joins (INNER JOIN)

Cross joins (Cartesian Product)

Module 2: Intermediate SQL Concepts

Basic SQL Syntax

SELECT statement

FROM clause

WHERE clause

ORDER BY clause

TOP clause

ALIAS (AS)

Aggregation Functions

COUNT, SUM, AVG, MIN, MAX

GROUP BY clause

Filtering Data (WHERE & HAVING)

Using comparison operators (>, <, =, >=, <=, !=, <>)

Using logical operators (AND, OR)

Using wildcards (LIKE operator) (%, _, [])

Dealing with duplicates

Subqueries

Nested Subquery (Select, From, Join, Where, Having Clause)

Correlated Subquery

Scalar Subquery

Slowly Changing Dimension (SCD)

Advanced SQL Functions

String functions

Date functions

Numeric functions

CAST & CONVERT

CASE Statements

UNION & UNION ALL

Views & Importance

Creating views

Altering views

Dropping views

Module 3: Advanced SQL Concepts

Indexes (Clustered & Non Clustered)

Window Functions

ROW_NUMBER

RANK

DENSE_RANK

Common Table Expressions (CTEs)

Local Temporary Tables

Global Temporary Tables

Handling NULL Values

IS NULL, IS NOT NULL

ISNULL()

COALESCE function

Stored Procedures

Types of stored procedures

User Defined Functions

Solving Multiple Interview Questions

SQL Masterclass 14 Hours 🚀

Preparing for Interviews

✅ Tips for preparing for SQL-related job interviews

✅ Common SQL interview questions and how to approach them

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Reach out to me in mail📧: [email protected]

By completing this comprehensive 14 Hours - SQL MasterClass, you’ll gain the confidence and expertise needed to master all the SQL concepts covered. You’ll be equipped to tackle any interview questions and solve real-world data problems with ease.

Join over 1400+ students who have successfully completed our past sessions and are now thriving in their careers as data analysts, data engineers, SQL developers, business analysts, and database administrators. This workshop offers a unique opportunity for hands-on learning, real-time problem-solving, and invaluable insights from industry experts.

Enroll now and take the next step towards becoming a SQL expert! 🚀

TARGETED AUDIENCE

✅Data Engineer

✅Data Analyst

✅Data Scientist

✅Business Analyst

✅SQL Developer

✅BI Developer

✅DBA

✅Software Developer

✅Researchers

✅Marketers