SQL Course: Beginner & Advanced Interactive – 2028

SQL is a programming language that allows you to store and retrieve data. It’s used by both humans and computers, so it’s important to understand how it works in order to use it effectively. This introduction covers all of the basics of SQL. SQL Course: Beginner & Advanced Interactive – 2028

Information can be found everywhere. By mastering the fundamentals of SQL, you can use it. SQL makes it simple to work with data and make more informed strategy, operations, and business decisions. It is used in data science, analytics, and engineering. It’s a skill that anyone who works with data can benefit from. You will learn how to manage sizable datasets and analyse actual data in this SQL course.

SQL Course Contents

  • Introduction to SQL Server, Its Installation & Configuration
  • Introduction to Database Designing & Entity Relationship Diagram (ERD)
  • Database Design Theory Concepts & Rules for Normalization
  • Working with Tables, Schemas, Columns & Built-In Data Types
  • Working with Primary Keys, Foreign Keys & Identity Column
  • Working with SQL Server Management Studio
  • Ensuring Data Integrity through Constraints
  • Introduction to T-SQL & Writing Basic Select Statements
  • Eliminating Duplicates with DISTINCT & Using Column and Table Aliases
  • Writing Queries that Filter Data using a WHERE Clause
  • Writing Queries that Sort Data Using an ORDER BY Clause
  • Writing Queries that Filter Data Using the TOP Option
  • Write Queries that filter data using the OFFSET-FETCH
  • Querying Multiple Tables & Understanding Joins
  • Inner Joins, Self Joins, Outer Joins & Cross Joins
  • Indexing & Designing Optimized Indexing Strategies
  • Using Conversion Functions, Logical Functions & Function to work with NULL
  • Writing Queries using GROUP BY Clause & Aggregate Functions
  • Writing Queries that Filter Groups with the HAVING Clause
  • Using Self-Contained Subqueries, Scalar Subqueries & Multi-Result Subqueries
  • Writing Queries That Use Correlated Subqueries and EXISTS Clause
  • Writing Queries with UNION, EXCEPT, INTERSECT & APPLY
  • Designing & Implementing Views & Performance Consideration for Views
  • Inserting, Updating & Deleting Data using Data Manipulation Language (DML)
  • Designing and Implementing Stored Procedures
  • Creating & using user defined Table-Valued Functions (TVFs)
  • Creating & using user defined Common Table Expressions (CTEs)
  • Programming with T-SQL: T-SQL Programming Elements
  • Programming with T-SQL: Controlling Program Flow
  • Programming with T-SQL: Implementing T-SQL error handling
  • Programming with T-SQL: Implementing structured exception handling
  • Programming with T-SQL: Controlling database transactions
  • Responding to Data Manipulation via Triggers
  • Storing and Querying XML & Spatial Data in SQL Server
  • Storing and Querying BLOBs and Text Documents in SQL Server
  • Performance Optimization, Monitoring & Concurrency in SQL Server

I. Data Basics

This section will introduce you to some of the basic concepts that ultimately form the foundation of your SQL course. In this guide, we’ll focus on data and its use in a relational database system (RDBMS). We’ll also discuss how databases work, as well as some of their more common features.

II. General SQL

SQL is a language for querying and manipulating data in databases. It is the most common language used to retrieve and update data in relational database management systems (RDBMS).

The name of this programming language came from its originator, Structured Query Language (SQL) at IBM. This language allows you to access information stored in an RDBMS using commands that help you retrieve it efficiently.

III. Advanced SQL

  • GROUP BY clause. The SQL SELECT statement can be used to return a subset of rows from a table. For example, suppose that you want to display the sales for each day in 2014 by month and country (the international version). You could do this using:

SELECT month_name, count(DISTINCT country) AS totalSales FROM sales GROUP BY month_name;

In this case, since there are no duplicate values in the table being queried (SALES), it is possible for everything except one row in each group to contain NULL values—so these will not appear on your screen when running this query! If you need more flexibility than that though then consider using another method such as JOINs instead which allow us greater control over how data is returned; they’re explained below under Advanced SQL Techniques section.

IV. SQL databases

SQL databases are a specific type of database management system that uses the Structured Query Language (SQL), a language for accessing and manipulating data in relational databases. As such, SQL databases are often referred to as “relational.”

In this section, we’ll look at what types of SQL databases exist and how they work.

Learn SQL

SQL is the standard language for managing and storing data. It’s used in almost every database management system (DBMS) and is used to manage all kinds of data, from simple records such as names, addresses and phone numbers to complex structures like financial records or an inventory list. You can read more about SQL here: https://sql-training-with-google-charts.com/learn/#sql_course

Conclusion

To conclude, I would like to say that SQL is a very useful language and a good way of learning more about databases. The best part about it is that it can be used for many different types of applications. You can use this knowledge on your own projects or just to help other people with their work. SQL Course: Beginner & Advanced Interactive – 2028

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