IT Engineers
IT Engineers is a platform dedicated to helping students and professionals master IT skills quickly and efficiently.
At IT Engineers, we provide structured courses & series on various IT technologies, including SQL, Python, Java, Excel, Power BI, and more. Our goal is to simplify complex concepts and make learning easy with practical examples and real-world applications.
We focus on quick, to-the-point explanations along with hands-on resources to ensure effective learning. Course materials, projects, and other resources are provided to help you apply what you learn.
✅ Quality tech tutorials in Hindi & English
📌 Hands-on projects & industry insights
📌 Interview preparation & career guidance
Business enquiries: [email protected]
SQL Series Basic to Advance | L-19 UNION vs UNION ALL in SQL
SQL Series Basic to Advance | L-18 SQL Joins
SQL Series Basic to Advance | L-17 SQL Interview Questions | SQL Practice Set
SQL Series Basic to Advance | L-16 TIMESTAMP and EXTRACT Functions | DATE and TIME Functions in SQL
SQL Series Basic to Advance | L-15 Group by & Having in SQL
SQL Series Basic to Advance | L-14 SQL Aggregation Functions
SQL Series Basic to Advance | L-13 SQL String Functions
SQL Series Basic to Advance | L-12 ORDER BY & TOP Commands in SQL
SQL Series Basic to Advance | L-11 SQL Special Operators (In, Not In, Between, Not Between & Like)
SQL Series Basic to Advance | L-10 SQL Arithmetic , Relational & Logical Operators
SQL Series Basic to Advance | L-9 SELECT with WHERE & DISTINCT Clause
SQL Series Basic to Advanced | L-8 SQL DELETE, DROP & TRUNCATE Commands
SQL Series Basic to Advance | L-7 SQL Insert, Update & Alter Commands
SQL Series Basic to Advance | L-6 SQL Constraints
SQL Series Basic to Advance | L-5 Creating Database & Table in SQL Server
SQL Series Basic to Advance | L- 4 Installation of SQL Server
SQL Series Basic to Advance | L-3 SQL Datatypes
SQL Series Basic to Advance | L-2 Types of SQL Commands
SQL Series Basic to Advance | L-1 Introduction to Database & SQL