Learn Sql In 3 Hours : A Tutorial For Fast Learners

Unlock the Power of Databases and Excel in SQL Mastery: Become a Highly Skilled SQL Developer with Database Knowledge

What you'll learn

SQL Fundamentals: Gain a solid understanding of the basic concepts, syntax, and structure of SQL queries.

Data Retrieval: Learn how to retrieve specific data from databases using SELECT statements and various filtering techniques.

Sorting and Ordering: Understand how to sort and order query results based on specific criteria using ORDER BY clauses.

Filtering Data: Master the art of filtering data using WHERE clauses to extract relevant information from large datasets.

Joining Tables: Discover different types of table joins, such as inner joins, outer joins, and cross joins, to combine data from multiple tables.

Aggregating Data: Learn powerful aggregation functions like COUNT, SUM, AVG, MIN, and MAX to perform calculations on groups of data.

Working with Functions: Explore SQL functions for manipulating data, performing string operations, and converting data types.

Data Modification: Understand how to insert, update, and delete data within a database using SQL statements.

Data Constraints: Learn about constraints such as primary keys, foreign keys, unique constraints, and check constraints to maintain data integrity.

Subqueries: Dive into the world of subqueries, enabling you to nest queries within queries for more advanced data retrieval and analysis.

Requirements

No requirements or prerequisties

Description

Are you ready to unlock the power of databases and take your SQL skills to the next level? Look no further than our comprehensive online course, "Mastering SQL: Become a Highly Skilled SQL Developer with Comprehensive Database Management and Querying Techniques."In today's data-driven world, SQL (Structured Query Language) has become an essential tool for efficiently managing and manipulating data within relational databases. Whether you're a beginner looking to learn SQL from scratch or an experienced programmer seeking to enhance your database management abilities, this course is designed to cater to your learning needs.Starting with the fundamentals, you'll gain a solid understanding of SQL basics, including the syntax, commands, and key concepts necessary for effective data manipulation. From there, we'll delve into the art of database design, where you'll learn how to create well-structured databases using normalization techniques and entity-relationship modeling.As you progress, you'll master the intricacies of data manipulation, honing your skills in crafting SQL statements to insert, update, delete, and retrieve data with precision and efficiency. You'll become adept at formulating complex queries, utilizing various clauses, functions, and join operations to filter and extract valuable insights from vast amounts of data.But we won't stop there. Our course goes beyond the basics, covering advanced SQL concepts that will elevate your expertise. You'll explore topics such as subqueries, views, stored procedures, and triggers, empowering you to optimize your SQL code, improve performance, and streamline database operations.Additionally, you'll learn crucial database administration tasks, ensuring data integrity and managing user access effectively. We'll guide you through the process of creating tables, implementing security measures, and understanding backup and recovery strategies.What sets this course apart is its practical approach. Throughout the lessons, you'll apply your SQL knowledge to real-world scenarios, such as data analysis, reporting, and building database-driven applications. By working on hands-on projects and exercises, you'll cement your skills and gain confidence in your ability to tackle SQL challenges head-on.Our team of experienced instructors is committed to your success, providing clear explanations, step-by-step demonstrations, and valuable insights. With our guidance, you'll become a highly skilled SQL developer, equipped with the tools and knowledge to excel in the fast-paced world of data management.So, whether you aspire to pursue a career as a data analyst, database administrator, or software developer, this course will pave the way for your SQL mastery. Enroll now and embark on an exciting journey to unlock the full potential of SQL and revolutionize your approach to data manipulation and database management.

Overview

Section 1: Introduction to pgAdmin and SQL

Lecture 1 Preparing Environment in 16 Mins

Lecture 2 Starting with PostgreSQL

Lecture 3 Customizing pgAdmin

Lecture 4 Creating our First database and Adding Tables Part 2

Section 2: Creating our first Database and Table

Lecture 5 Adding Data into Tables

Lecture 6 Starting with Select Keyword

Lecture 7 Order by

Lecture 8 Magic with WHERE and Operators

Lecture 9 Learning Logical Operation in SQL

Section 3: Datatypes in SQL

Lecture 10 Basic Datatypes in SQL

Lecture 11 Char and Text Types in Practice and Exporting TXT Files

Lecture 12 Integers in SQL

Lecture 13 Other ways to use INCREMENT

Lecture 14 Floating Point Numbers and Their Disadvantages

Section 4: Dates and Times in SQL

Lecture 15 UTC, Dates and Times in SQL

Lecture 16 Timestamp with Timezone Interval

Beginners: No prior SQL or database experience required.,Non-Technical Professionals: Access and analyze data independently for better decision-making.