# SQL & PostgreSQL for Beginners: Learn the SQL… Review (2026) — 7.6/10

> Independent review of SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals on Udemy. Rated 7.6/10 by our editorial team. Pros, cons, price, and top alt…

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals

![SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals](/api/media/file/hero/sql-postgresql-for-beginners-course.jpg?width=800)

# SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals Course — Review (7.6/10)

This course delivers a solid foundation in SQL and PostgreSQL, ideal for absolute beginners. The hands-on approach with pgAdmin helps reinforce query writing and database design. While pacing is stead...

Explore This Course

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is a 6h 38m online all levels-level course on Udemy by Zaki Khurshid that covers data analytics. This course delivers a solid foundation in SQL and PostgreSQL, ideal for absolute beginners. The hands-on approach with pgAdmin helps reinforce query writing and database design. While pacing is steady, some advanced topics feel rushed. A reliable starting point for aspiring data professionals. We rate it 7.6/10.

## Prerequisites

No prior experience required. This course is designed for complete beginners in data analytics.

## Pros

- Comprehensive coverage of SQL fundamentals with clear examples

- Hands-on practice using pgAdmin for real-world relevance

- Step-by-step progression from basic to advanced SQL concepts

- Includes essential topics like joins, subqueries, and data types

## Cons

- Advanced concepts covered quickly without deep dives

- Minimal focus on performance optimization

- Few real-world datasets or projects for application

## SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals Course Review

Platform: Udemy

Instructor: Zaki Khurshid

Updated May 3, 2026·Editorial Standards·How We Rate

## What will you learn in SQL & PostgreSQL for Beginners course

- Learn the fundamentals of SQL.

- The fundamental statements/keywords like SELECT, SELECT DISTINCT, WHERE, ORDER BY, LIMIT , and more.

- Learn how to use mathematical, string, and time functions and operators.

- The use of EXTRACT function.

- Learn the key concepts regarding Data types, Primary and Foreign keys, and Constraints.

- Create new tables, insert values into the tables, and also modify the rows and columns in a table.

- Learn GROUP BY statement, and HAVING clause.

- How to join mutiple tables. UNION, INNER JOIN, OUTER JOIN, LEFT OUTER JOIN, and RIGHT OUTER JOIN will be covered.

### Program Overview

### Module 1: Introduction to SQL Basics

Duration: 2h 35m

- Introduction (30m)

- The Fundamental Statements in SQL (2h 5m)

### Module 2: Functions, Operators & Table Creation

Duration: 2h 38m

- Basic Functions and Operators (43m)

- Creating Your Own Tables (1h 55m)

### Module 3: Aggregation & Multi-Table Queries

Duration: 1h 25m

- GROUP BY and HAVING (27m)

- Joining Multiple Tables (58m)

### Module 4: Advanced SQL Techniques

Duration: 2h 23m

- Self-join and Subquery (25m)

- Advanced Concepts: CASE, COALESCE, and more (1h 38m)

- Importing/Exporting Tables (10m)

### Get certificate

#### Job Outlook

- SQL is a top skill for data analysts, BI roles, and backend developers.

- PostgreSQL is widely used in startups and enterprises for scalable applications.

- Beginner-friendly path into high-demand tech careers with strong earning potential.

## Editorial Take

SQL remains one of the most in-demand skills across data roles, and this course offers a structured entry point for beginners. With PostgreSQL gaining popularity as an open-source relational database, learning it alongside core SQL is a smart career move. Zaki Khurshid’s course walks learners through fundamentals using pgAdmin, a practical tool for writing and testing queries.

### Standout Strengths

- Beginner-Friendly Structure: The course starts with zero assumptions, guiding learners from basic SELECT statements to complex joins. This scaffolding helps build confidence early.

- Hands-On Query Practice: Each section includes direct query writing in pgAdmin, reinforcing syntax through repetition. Practical application beats passive watching every time.

- Comprehensive Keyword Coverage: Learners master essential clauses like WHERE, ORDER BY, LIMIT, and DISTINCT. These form the backbone of everyday data filtering and exploration.

- Clear Explanation of Joins: JOIN operations are often stumbling blocks. The course breaks down INNER, OUTER, LEFT, and RIGHT joins with visual clarity and examples.

- Real Table Design Skills: Creating tables, defining constraints, and managing keys are taught hands-on. These skills are critical for real database work beyond querying.

- Use of Built-In Functions: Mathematical, string, and time functions are covered thoroughly. The EXTRACT function is well-explained for date manipulation needs.

### Honest Limitations

- Limited Real-World Context: Most exercises use simplified datasets. Without real business scenarios, learners may struggle to transfer skills to jobs.

- Few Projects or Challenges: The course lacks capstone projects or problem-solving tasks. These would deepen understanding and portfolio value.

- Minimal Performance Discussion: Indexes, query optimization, and execution plans are omitted. These are vital for production environments but missing entirely.

### How to Get the Most Out of It

- Study cadence: Complete one module per day with hands-on practice. Avoid rushing—mastery comes from repetition. Pause and retype every query shown.

- Parallel project: Apply concepts by building a personal database—like a movie tracker or expense log. Reinforce learning through creation.

- Note-taking: Document each new function and syntax rule. Use flashcards for quick review of keywords like HAVING vs WHERE.

- Community: Join PostgreSQL forums or Reddit’s r/SQL to ask questions. Teaching others reinforces your own understanding.

- Practice: Use free platforms like SQLZoo or HackerRank to test skills. Challenge yourself beyond the course examples.

- Consistency: Dedicate 30–45 minutes daily. Short, frequent sessions beat long, infrequent ones for skill retention.

### Supplementary Resources

- Book: 'Learning SQL' by Alan Beaulieu complements this course well. It dives deeper into syntax and edge cases with clear explanations.

- Tool: Use PostgreSQL with pgAdmin locally or via Docker. Practicing offline builds confidence and familiarity with the environment.

- Follow-up: Take a course on database design or normalization next. This course teaches querying but not schema optimization.

- Reference: PostgreSQL’s official documentation is excellent. Bookmark it for function syntax and version-specific features.

### Common Pitfalls

- Pitfall: Confusing WHERE and HAVING clauses. Remember: WHERE filters rows, HAVING filters groups. Misuse leads to incorrect results.

- Pitfall: Overusing SELECT * in queries. It harms performance and clarity. Always specify needed columns explicitly.

- Pitfall: Ignoring NULL handling. COALESCE and IS NULL checks are essential. Poor NULL management causes bugs in real applications.

### Time & Money ROI

- Time: At under 7 hours, the course fits busy schedules. Completing it in a week is realistic with daily effort.

- Cost-to-value: Priced reasonably for the content. While not free, it delivers more structure than most tutorials found online.

- Certificate: The completion credential adds value to LinkedIn or resumes. It signals initiative to employers in data roles.

- Alternative: Free YouTube content exists but lacks cohesion. This course offers a curated, linear path worth the investment.

### Editorial Verdict

This course is a dependable starting point for anyone new to SQL and PostgreSQL. It covers the essentials thoroughly—SELECT statements, filtering, sorting, functions, and joins—with a logical flow that builds confidence. The use of pgAdmin provides real-world relevance, and the inclusion of table creation and constraints adds practical depth beyond simple querying. While it doesn’t dive into advanced performance topics, it achieves its goal: making beginners comfortable with writing and understanding SQL.

However, learners should supplement it with real projects and deeper dives into optimization. The lack of capstone exercises or complex datasets means you’ll need to seek external practice. Still, for under eight hours of effort, the return on investment is solid—especially for career switchers or analysts needing database fluency. Paired with additional practice, this course lays a foundation strong enough to support further learning in data engineering, analytics, or backend development. Recommended for beginners seeking a structured, hands-on intro to SQL with PostgreSQL.

## How SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals Compares

| Course | Platform | Rating | Level | Duration |

| --- | --- | --- | --- | --- |

| SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals | Udemy | 7.6/10 | All Levels | 6h 38m |

| Data Analytics with R Programming Certification Training Course | Edureka | 9.7/10 | N/A | N/A |

| Data Visualization and Analysis With Seaborn Library Course | Educative | 9.7/10 | N/A | N/A |

| Data Visualization with Tableau Specialization Course | Coursera | 9.7/10 | N/A | N/A |

## Who Should Take SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals?

This course is best suited for learners with any experience level in data analytics. Whether you are a complete beginner or an experienced professional, the curriculum adapts to meet you where you are. The course is offered by Zaki Khurshid on Udemy, combining institutional credibility with the flexibility of online learning. Upon completion, you will receive a certificate of completion that you can add to your LinkedIn profile and resume, signaling your verified skills to potential employers.

If you are exploring adjacent fields, you might also consider courses in Agile & Scrum Courses, AI Courses, Arts and Humanities Courses, which complement the skills covered in this course.

### Career Outcomes

- Apply data analytics skills to real-world projects and job responsibilities

- Qualify for entry-level positions in data analytics and related fields

- Build a portfolio of skills to present to potential employers

- Add a certificate of completion credential to your LinkedIn and resume

- Continue learning with advanced courses and specializations in the field

## More Data Analytics Courses on Udemy

Explore other highly rated courses in data analytics available on Udemy to expand your learning path:

- Snowflake for Data Engineers: Architecture & Performance Course 9.8/10

- Accelerate Your Career in DATA: 2026 Job Seekers Playbook 9.5/10

- Data Vault: An Introduction Course 9.5/10

- The Complete Data Visualization & Storytelling Bootcamp Course 9.5/10

- MICROSOFT POWER BI: Power BI Certification in 1 Hour Course 9.5/10

- Microsoft Power BI. From data to strategic decisions 9.5/10

- 600+ Informatica Interview Questions Practice Test Course 9.4/10

- Microsoft Power BI Desktop: DAX, AI and Data Modelling Course 9.4/10

- Prep for SnowPro Core Certification | Snowflake Exam COF-CO3 9.4/10

- Microsoft Power BI for Business Intelligence - Power BI 2026 9.4/10

## Top Alternatives on Other Platforms

Looking for a different teaching style or approach? These top-rated data analytics courses from other platforms cover similar ground:

- Data Analytics with R Programming Certification Training Course 9.7/10 Edureka

- Data Visualization and Analysis With Seaborn Library Course 9.7/10 Educative

- Data Visualization with Tableau Specialization Course 9.7/10 Coursera

- PredictionX course 9.7/10 EDX

- API Analytics for Product Managers Course 9.6/10 Educative

- Statistics Essentials for Analytics Course 9.6/10 Edureka

- Learn SQL Basics for Data Science Specialization Course 9.5/10 Coursera

- Financial Analyst Ai Excel and Power Bi Skills 9.1/10 Coursera

- Facebook Marketing Analytics 8.9/10 Coursera

- Data Analytics 8.8/10 Coursera

## Related Articles & Guides

Deepen your understanding with these articles from our editorial team, covering career advice, industry trends, and learning strategies:

- Build AI skills with the Google AI Professional Certificate

- Python Tutorial: Best Courses to Learn Python in 2026

- CISSP vs CompTIA Security+: Which Cert Should You Pursue?

- Coursera Data Analytics Professional Certificate: Worth It in 2026?

- Best edX Courses in 2026: Top Picks by Enrollment and Career Value

- Best Online Coursera Courses in 2026: What's Actually Worth Your Time

- Udemy Online: What the Platform Actually Delivers in 2026

- OKR for Leaders: 7 Best Training Courses Compared (2026)

- Generative AI for Marketing with Microsoft 365 Copilot: Professional Certificate Review

- The Best React Courses in 2026, Ranked and Reviewed

## Explore All Course Categories

Not sure what to learn next? Browse our full catalog of course categories to find the right fit for your career goals:

Agile & Scrum Courses

AI Courses

Arts and Humanities Courses

Business & Management Courses

Cloud Computing Courses

Computer Science Courses

Construction Management Courses

Cybersecurity Courses

Data Analyst Courses

Data Analytics Courses

Data Engineering Courses

Data Science Courses

Design Courses

Developer Courses

Economics & Finance Courses

Education & Teacher Training Courses

Entrepreneurship Courses

Excel Courses

Finance Courses

Game Development Courses

Graphic Design Courses

Health Science Courses

Information Technology Courses

Language Learning Courses

Leadership Courses

Lifestyle Courses

Machine Learning Courses

Marketing Courses

Math and Logic Courses

Music Courses

Negotiation Courses

Office Productivity Courses

Other

Personal Development Courses

Photography & Videography Courses

Physical Science and Engineering Courses

Project Management Courses

Python Courses

SEO Courses

Social Media Marketing Courses

Social Sciences Courses

Software Development Courses

Supply Chain Management Courses

Teaching Courses

Uncategorized

UX Design Courses

Web Development Courses

Explore related topics

Data Analyst

Data Science

Excel

Machine Learning

Business & Management

Explore Related Topics

Best Data Analytics Courses

Learning Path

Browse All Courses

## User Reviews

No reviews yet. Be the first to share your experience!

## FAQs

What are the prerequisites for SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals?

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is designed for learners at any experience level. Whether you are just starting out or already have experience in Data Analytics, the curriculum is structured to accommodate different backgrounds. Beginners will find clear explanations of fundamentals while experienced learners can skip ahead to more advanced modules.

Does SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals offer a certificate upon completion?

Yes, upon successful completion you receive a certificate of completion from Zaki Khurshid. This credential can be added to your LinkedIn profile and resume, demonstrating verified skills to employers. In competitive job markets, having a recognized certificate in Data Analytics can help differentiate your application and signal your commitment to professional development.

How long does it take to complete SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals?

The course takes approximately 6h 38m to complete. It is offered as a lifetime access course on Udemy, which means you can learn at your own pace and fit it around your schedule. The content is delivered in English and includes a mix of instructional material, practical exercises, and assessments to reinforce your understanding. Most learners find that dedicating a few hours per week allows them to complete the course comfortably.

What are the main strengths and limitations of SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals?

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is rated 7.6/10 on our platform. Key strengths include: comprehensive coverage of sql fundamentals with clear examples; hands-on practice using pgadmin for real-world relevance; step-by-step progression from basic to advanced sql concepts. Some limitations to consider: advanced concepts covered quickly without deep dives; minimal focus on performance optimization. Overall, it provides a strong learning experience for anyone looking to build skills in Data Analytics.

How will SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals help my career?

Completing SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals equips you with practical Data Analytics skills that employers actively seek. The course is developed by Zaki Khurshid, whose name carries weight in the industry. The skills covered are applicable to roles across multiple industries, from technology companies to consulting firms and startups. Whether you are looking to transition into a new role, earn a promotion in your current position, or simply broaden your professional skillset, the knowledge gained from this course provides a tangible competitive advantage in the job market.

Where can I take SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals and how do I access it?

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is available on Udemy, one of the leading online learning platforms. You can access the course material from any device with an internet connection — desktop, tablet, or mobile. The course is lifetime access, giving you the flexibility to learn at a pace that suits your schedule. All you need is to create an account on Udemy and enroll in the course to get started.

How does SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals compare to other Data Analytics courses?

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is rated 7.6/10 on our platform, placing it as a solid choice among data analytics courses. Its standout strengths — comprehensive coverage of sql fundamentals with clear examples — set it apart from alternatives. What differentiates each course is its teaching approach, depth of coverage, and the credentials of the instructor or institution behind it. We recommend comparing the syllabus, student reviews, and certificate value before deciding.

What language is SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals taught in?

SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals is taught in English. Many online courses on Udemy also offer auto-generated subtitles or community-contributed translations in other languages, making the content accessible to non-native speakers. The course material is designed to be clear and accessible regardless of your language background, with visual aids and practical demonstrations supplementing the spoken instruction.

Is SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals kept up to date?

Online courses on Udemy are periodically updated by their instructors to reflect industry changes and new best practices. Zaki Khurshid has a track record of maintaining their course content to stay relevant. We recommend checking the "last updated" date on the enrollment page. Our own review was last verified recently, and we re-evaluate courses when significant updates are made to ensure our rating remains accurate.

Can I take SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals as part of a team or organization?

Yes, Udemy offers team and enterprise plans that allow organizations to enroll multiple employees in courses like SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals. Team plans often include progress tracking, dedicated support, and volume discounts. This makes it an effective option for corporate training programs, upskilling initiatives, or academic cohorts looking to build data analytics capabilities across a group.

What will I be able to do after completing SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals?

After completing SQL & PostgreSQL for Beginners: Learn the SQL Fundamentals, you will have practical skills in data analytics that you can apply to real projects and job responsibilities. You will be prepared to pursue more advanced courses or specializations in the field. Your certificate of completion credential can be shared on LinkedIn and added to your resume to demonstrate your verified competence to employers.

## Similar Courses

Other courses in Data Analytics Courses

![The Complete French Course : Learn French – Beginners Course](/api/media/file/images/2025/05/The-Complete-French-Course-Learn-French-Beginners.webp?width=480)

Udemy

Language Learning Courses

### The Complete French Course : Learn French – Beginners Course

★★★★½

Udemy

View Course »

Enroll

![Prompt Engineering for Beginners – Learn ChatGPT Prompting Course](/api/media/file/images/2025/06/Prompt-Engineering-for-Beginners-Learn-ChatGPT-Prompting.webp?width=480)

Udemy

Personal Development Courses

### Prompt Engineering for Beginners – Learn ChatGPT Prompting Course

★★★★½

Udemy

View Course »

Enroll

![Coding for Beginners 1: You Can Learn to Code! Course](/api/media/file/images/2025/05/Coding-for-Beginners-1-You-Can-Learn-to-Code.webp?width=480)

Udemy

Information Technology Courses

### Coding for Beginners 1: You Can Learn to Code! Course

★★★★½

Udemy

View Course »

Enroll

![Learn German for Beginners:An Immersive Language Journey A1+ Course](/api/media/file/images/2025/05/Learn-German-for-Beginners-An-Immersive-Language-Journey-A1.webp?width=480)

Udemy

Language Learning Courses

### Learn German for Beginners:An Immersive Language Journey A1+ Course

★★★★½

Udemy

View Course »

Enroll

![Complete Japanese Course: Learn Japanese for Beginners Course](/api/media/file/images/2025/05/Complete-Japanese-Course-Learn-Japanese-for-Beginners.webp?width=480)

Udemy

Language Learning Courses

### Complete Japanese Course: Learn Japanese for Beginners Course

★★★★½

Udemy

View Course »

Enroll

![German Language A1: Learn German For Beginners! Course](/api/media/file/images/2025/05/German-Language-A1-Learn-German-For-Beginners.webp?width=480)

Udemy

Language Learning Courses

### German Language A1: Learn German For Beginners! Course

★★★★½

Udemy

View Course »

Enroll

## Related Job Opportunities

### Electronics Engineer / Technician (f/m/d)

European X-Ray Free-Electron Laser Facility GmbH

Hamburg, DE

Full-Time

### Administrator (m/w/d) Atlassian DataCenter 1

KNDS Deutschland

München, DE

Full-Time

### Implementation Specialist (x/f/m) Phone Assistant

Instaffo GmbH

Berlin, DE

Full-Time

### Customer Service Training Officer

Wyndham City Council

Victoria, AU

Full-Time

AUD 94–115/yr

### Courier Truck Driver (Mr), Startrack Traralgon

Australia Post

Victoria, AU

Full-Time

AUD 47–52/yr

Browse more jobs on JobsNearMe.career →

### Explore Related Categories

All Data Analytics Courses

Explore Course Reviews

### Review: SQL & PostgreSQL for Beginners: Learn the SQL Fund...

Your Name *

Email (optional, not displayed)

Rating *

Your Review *

### Discover More Course Categories

Explore expert-reviewed courses across every field

Data Science Courses

AI Courses

Python Courses

Machine Learning Courses

Web Development Courses

Cybersecurity Courses

Data Analyst Courses

Excel Courses

Cloud & DevOps Courses

UX Design Courses

Project Management Courses

SEO Courses

Agile & Scrum Courses

Business Courses

Marketing Courses

Software Dev Courses

Browse all 10,000+ courses »