My SQL
MySQL is a popular open-source relational database management system (RDBMS).
About Course
Overview
This Course will teach you how to construct queries. It will teach you how to refine your select statement search with various clauses that can be applied to it. You will learn how to sort and filter queries as well as combine data from different sources within the database.
Course Outline
Course Content
This course is designed to provide students with a comprehensive, hands-on understanding of Relational Database Management Systems (RDBMS) and the core principles of data manipulation.
Introduction & Database Design
- Introduction to Database
- Installation and setup.
- Creating, modifying, and deleting database structures using DDL
- Enforcing data integrity using Constraints (Primary Key & Foreign Key).
Data Modification (DML)
- Adding new records into tables using INSERT.
- Retrieving and reviewing data using SELECT.
- Modifying existing data records safely using UPDATE (incorporating WHERE filters).
- Deleting records from tables using DELETE (vs. TRUNCATE).
Basic Retrieval
- Writing your first SELECT statement.
- Retrieving specific columns and using aliases (AS).
- Removing duplicates using DISTINCT.
Filtering and Sorting Data
- Filtering rows using the WHERE clause.
- Combining multiple filter conditions with AND, OR, and NOT.
- Searching patterns and matching sets using LIKE (wildcards) and IN.
- Sorting data using ORDER BY and limiting returned rows.
Data Aggregation & Functions
- Working with built-in Functions (String manipulations, Date & Time calculations).
- Using SQL aggregate functions: SUM, AVG, MIN, MAX, and COUNT.
- Grouping datasets for summarization using GROUP BY and HAVING clause.
Joins, Unions, Views & Subqueries
- Combining datasets horizontally using Joins (INNER JOIN, LEFT JOIN, RIGHT JOIN).
- Stacking results vertically using Unions (UNION and UNION ALL).
- Writing nested queries using Subqueries
- Creating virtual tables using Views.
User Management & Security (DCL)
- Managing database users.
- GRANT: Providing specific read/write permissions to users.
- REVOKE: Withdrawing user access permissions to protect sensitive tables.
CSV Data Utilities
- Importing raw data from external CSV files directly into SQL tables.
- Exporting query results and table data into CSV files for external analysis.
Benefits
Why
My SQL
There are many benefits to taking a MySQL course, including:
- MySQL is a popular and in-demand skill.
- MySQL is a relatively easy language to learn and use.
- MySQL is a versatile language that can be used to create a wide variety of database applications.
Have Any Questions?
FAQ's
In addition to covering the theoretical aspects of My SQL, a course will also provide students with hands-on training. This will involve working on real-world projects and assignments.
Who Should Take a MySQL Course?
- Beginners who are new to database management
- Web developers who want to learn how to use MySQL to store and manage their website data
- Database administrators who want to learn how to manage MySQL databases
- Anyone who wants to learn a valuable skill that is in high demand
Are There Prerequisites or Language Requirements?
There are no prerequisites for the MySQL course.
Should I carry my own laptop for the course if I choose classroom learning?
We recommend carrying your own laptop. However, if you don’t own one, we will allocate a system to you for the duration of the course.
Can I take a free trial class before enrolling?
Sure, you can always ask for a FREE trial class before enrolling.
I can’t pay the full course fee at once. What should I do?
Don’t worry! You can always pay the course fee in instalments. We have many easy EMI options available for you
How long is this My SQL course?
The course duration is typically 3 to 4 weeks
Is Welcode Learning an ISO certified institute?
Yes, we are an ISO:9001:2015 certified institute offering quality courses.