Mastering SQL Queries

Lms Teacher
Last Update June 10, 2024
1 already enrolled

About This Course

Structured Query Language (SQL) is the standard language for data manipulation in a DBMS. In in simple words its used to talk to the data in a DBMS. Following are types of SQL Statements

  1. Data Definition Language (DDL) allows you to create objects like Schemas, Tables in the database
  2. Data Control Language (DCL) allows you to manipulate and manage access rights on database objects
  3. Data Manipulation Language (DML) is used for searching, inserting, updating, and deleting data, which will be partially covered in this SQL course.

For whom is this course:

  • Anyone interested in learning SQL – Structured Query Language
  • Anyone who need to learn SQL Queries
  • Anyone who want to learn how to write Database Table Join

What you’ll learn in this course:

This SQL course is designed for anyone planning to work with databases, especially in the roles of system administrators and application developers. The course help beginners learn the basic SQL commands, including SELECT, INSERT INTO, UPDATE, DELETE FROM, and more. Each SQL command comes with clear and concise examples.

In addition to the list of SQL commands, the course presents flashcards with SQL functions, such as AVG(), COUNT(), and MAX(). Along with these, quizzes help validate your basic knowledge of the language.

This SQL course will help you handle various aspects of the SQL programming language.

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Curriculum

11 Lessons

SQL Basic

SQL basics encompass Data Definition Language (DDL) for database structure, Data Manipulation Language (DML) for data modification, and constraints for integrity maintenance. Queries retrieve data with SELECT, while joins combine data from multiple tables. Aggregate functions perform calculations, GROUP BY summarizes data, and subqueries nest within queries. Transactions ensure database integrity by grouping operations into atomic units. Understanding these fundamentals equips users to create, modify, and query relational databases efficiently.
SQL Theory
SQL Commands
SELECT Statement
SQL SELECT Clause
SQL FROM Clause
SQL Aliasing
SQL WHERE Clause
Aggregate Functions
SQL HAVING Clause
SQL GROUP BY Clause
SQL ORDER BY Clause

SQL QUIZES

Your Instructors

Lms Teacher

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Free
Level
All Levels
Lectures
11 lectures
Subject
Language
English
Enrollment validity: Lifetime

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