SQL From Beginner to Advanced
About this course
Data is everywhere. The people who can query it, design it, & secure it are the ones getting hired. This specialization takes you from zero SQL knowledge to job-ready skills. Here’s what you will build skills in: SQL Foundations & Database Design Set up MySQL, SQLite, and PostgreSQL on Windows and macOS, & design databases using ER diagrams and normalization from 1NF to BCNF, so your data is structured correctly from day one. SQL Querying, Joins & Data Manipulation Filter and manipulate data across real tables using 6 JOIN types, subqueries, DML operations, aggregation functions, Views, and Indexes to retrieve exactly the data you need. Advanced SQL Programming & Automation Build logic inside your database employing Stored Procedures, Triggers, and UDFs. Analyze data with Window Functions and CTEs, & control access by making use of GRANT & REVOKE. Real-World Projects, Security & Interview Preparation Prevent SQL Injection, implement RBAC, build 5 complete database systems, & solve the exact interview patterns that data roles test for. Taught in Hindi & built for beginners, working professionals, and career switchers. Trusted by 200,000+ learners across 160+ LearnKartS courses. Enroll now.
75/100
CourseAsk score
- What the provider tells you
- 39/45
- Who stands behind it
- 20/35
- How complete the listing is
- 16/20
Scores how much the provider publishes and who stands behind it — not how well it is taught.
What you'll learn
- Set up MySQL, SQLite, and PostgreSQL
- Design databases using ER diagrams and normalization
- Perform SQL querying using JOINs, subqueries, and DML operations
- Utilize aggregation functions and create Views and Indexes
- Implement advanced features like Stored Procedures and Triggers
- Analyze data with Window Functions and CTEs
- Apply security practices to prevent SQL Injection
- Build complete database systems
Course objectives
- Equip learners with SQL foundations and database design skills
- Prepare students for data-related job interviews
- Enable practical application of SQL concepts through projects
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