Mastering Sql Basics: Comprehensive Guide To Oracle Database

Data Fundamentals - SQL Fundamentals - Essential Query Techniques - Database Administration - SQL Data Types

What you'll learn

Foundations of Data and Databases

SQL Fundamentals and Database Administration

Essential SQL Query Techniques

Foundations of SQL Functions

Advanced Conditional Expressions in SQL

SQL Joins and Data Combining Techniques

Set Operators

SQL Data Manipulation

Transaction Management and Constraints

Requirements

No prior experience or prerequisites are required to take this course.

Description

Unlock the power of data with our comprehensive beginner's SQL course, designed to guide you through the essentials of SQL and database management. Whether you're new to data analysis or looking to refresh your skills, this course offers a structured and engaging introduction to SQL that will set you on the path to becoming a proficient data professional.In this course, you will:Understand Data Fundamentals - Dive into the core concepts of data and databases. Learn what data is, how databases work, and their historical evolution to gain a solid foundation.Master SQL Basics - Discover the history and benefits of SQL, and understand how it operates to interact with databases. This section covers essential SQL knowledge that will be vital throughout your data journey.Learn Key Query Techniques - Get hands-on experience with the basics of SQL queries. Explore the SELECT statement, WHERE clause for filtering data, and ORDER BY for sorting results. These skills are crucial for effective data retrieval and analysis.Explore SQL Data Types and NULL Values - Understand different SQL data types and learn how to handle NULL values in your queries, an important aspect of managing real-world data.Gain Database Administration Skills - Learn to download, install, and set up Oracle Database using SQL Developer. Understand user and schema management, and how to connect to databases efficiently.By the end of this course, you’ll be equipped with the foundational skills needed to write effective SQL queries, manage databases, and analyze data. Ideal for beginners, this course provides a step-by-step approach to learning SQL, making complex concepts accessible and practical. Start your journey into the world of data today and enhance your career prospects with essential SQL skills!

Overview

Section 1: Course Overview

Lecture 1 Course Overview: Who This Course Is For & What You Will Learn

Section 2: Lesson 1.1 Introduction to Databases

Lecture 2 What Is Data

Lecture 3 What Is Database

Lecture 4 The History of Database

Section 3: Lesson 1.2 Principles of Database Usage

Lecture 5 Examples of database usage.

Lecture 6 Basic terminology: tables, rows and columns.

Lecture 7 Lesson 1.2 Summary

Section 4: Lesson 2.1 Introduction to SQL

Lecture 8 The History of SQL

Lecture 9 The benefits of SQL

Lecture 10 How SQL Works

Section 5: Lesson 2.2 SQL Common Data Types

Lecture 11 Exploring SQL Common Data Types

Lecture 12 Exploring NULL Values in SQL

Section 6: Lesson 2.3 Database Administration Essentials

Lecture 13 Downloading and Installing Oracle Database - SQL Developer

Lecture 14 User and Schema

Lecture 15 SID VS Service Name

Lecture 16 Connect to DataBase

Section 7: Lesson 3.1 Basics Of SELECT Statement

Lecture 17 SQL Statements

Lecture 18 Basic syntax and structure of SQL queries.

Lecture 19 Column Alias

Lecture 20 Use Asterisk

Lecture 21 Dual Table

Lecture 22 Rownum

Lecture 23 Distinct

Section 8: Lesson 3.2 Introduction to the WHERE Clause

Lecture 24 Introduction to the WHERE Clause

Lecture 25 Using the BETWEEN operator to match a range of values

Lecture 26 Using the IN operator to match multiple values

Lecture 27 Using the LIKE operator for pattern matching

Lecture 28 Null Values , Is Null , Is Not Null

Lecture 29 Using the WHERE clause with multiple conditions

Section 9: Lesson 3.3 Sorting query results using the ORDER BY clause

Lecture 30 Sorting query results using the ORDER BY clause

Lecture 31 Sorting Multiple Columns

Lecture 32 Sorting with NULL Values

Lecture 33 Sorting DISTINCT Results

Lecture 34 ORDER BY with ROWNUM

Complete Beginners,Aspiring Data Analysts,Current IT Professionals,Students and Recent Graduates,Business Professionals,Career Changers