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SQL Certification Training Course

Course Description

Master SQL and improve your career prospects with Simplilearn’s SQL Database Training Course. Functional knowledge of SQL (Structured Query Language), the leading programming language for relational database management systems, is in high demand and can set you apart in the job market.

Course Overview

This SQL certification course gives you all of the information you need to successfully start working with SQL databases and make use of the database in your applications. Learn how to correctly structure your database, author efficient SQL statements, and clauses, and manage your SQL database for scalable growth.

Key Features

  • 100% Money Back Guarantee
  • In-depth coverage of SQL fundamentals
  • Covers all of the important query tools and SQL commands
  • Industry-recognized course completion certificate


SQL, though an old language, is highly significant today as companies across the world are gathering massive amounts of data for their growth. SQL consistently ranks high in the most-requested tech skills and learning it will add great value to your array of skills.

Course Curriculum


This online SQL certification course is ideal for freshers, programmers, software developers, and testing professionals who want to learn SQL. It’s also ideal for marketing professionals and salespeople who want to better understand their company’s data.


There are no prerequisites for this database training course. This course can be taken up by anyone who wants to learn SQL.

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Course Syllabus

Course Content

SQL Training

Lesson 01 – Introduction04:38
1.1 Course Overview04:38
Lesson 02 – Installation and getting started06:24
2.1 Installation06:24
Lesson 03 – Case Study Demo10:44
3.1 Case study part one04:27
3.2 Case study part two06:17
Lesson 04 – Fundamental SQL statements01:17:31
4.1 CREATE11:46
4.2 Exercise one Create DB and Table01:24
4.3 INSERT09:07
4.4 Import data from File04:59
4.5 Exercise two Inserting and Importing00:57
4.6 SELECT statement03:45
4.8 WHERE04:02
4.9 Logical Operators06:10
4.10 Exercise three SELECT and WHERE01:16
4.11 UPDATE05:25
4.12 DELETE04:11
4.13 ALTER17:21
4.14 Exercise four Updating Table01:03
Lesson 05 – Restore and Back-up08:29
5.1 Restore and Back-up07:38
5.2 Exercise five Restore and Back up00:51
Lesson 06 – Selection commands Filtering19:47
6.1 IN04:24
6.2 BETWEEN05:40
6.3 LIKE08:52
6.4 Exercise six In Like and Between00:51
Lesson 07 – Selection commands Ordering13:21
7.1 Side Lecture Commenting in SQL01:21
7.2 ORDER BY07:42
7.3 LIMIT03:38
7.4 Exercise 7 Sorting00:40
Lesson 08 – Alias03:33
8.1 AS03:33
Lesson 09 – Aggregate Commands17:07
9.1 COUNT05:13
9.2 SUM03:24
9.3 AVERAGE02:53
9.4 MIN and MAX04:18
9.5 Exercise eight Aggregate functions01:19
Lesson 10 – Group by Commands18:09
10.1 GROUP BY11:52
10.2 HAVING05:04
10.3 Exercise nine Group By01:13
Lesson 11 – Conditional Statement05:18
11.1 CASE WHEN05:18
Lesson 12 – JOINS41:20
12.1 Introduction to Joins02:25
12.2 Inner Join08:05
12.3 Left Join07:32
12.4 Right Join06:27
12.5 Full Outer Join04:59
12.6 Cross Join04:21
12.7 Except03:00
12.8 Union03:13
12.9 Exercise ten Joins01:18
Lesson 13 – Subqueries15:51
13.1 Subqueries14:35
13.2 Exercise eleven Subqueries01:16
Lesson 14 – Views and Indexes14:43
14.1 VIEWS07:21
14.2 INDEX06:39
14.3 Exercise tweleve Views00:43
Lesson 15 – String Functions33:15
15.1 LENGTH03:31
15.2 UPPER LOWER02:10
15.3 REPLACE04:13
15.4 TRIM, LTRIM, RTRIM06:56
15.6 SUBSTRING06:01
15.8 Exercise thirteen String Functions02:27
Lesson 16 – Mathematical Functions19:16
16.1 CEIL and FLOOR03:34
16.2 RANDOM05:06
16.3 SETSEED04:11
16.4 ROUND02:27
16.5 POWER02:25
16.6 Exercise fourteen Mathematical Functions01:33
Lesson 17 – Date-Time Functions18:01
17.1 CURRENT DATE and TIME04:31
17.2 AGE03:50
17.3 EXTRACT08:17
17.4 Exercise fifteen Date-time functions01:23
18.3 Exercise sixteen Pattern Matching01:27
Lesson 19 -Data Type conversion functions16:45
19.1 Converting Numbers Date to String10:52
19.2 Converting String to Numbers Date05:53
Lesson 20 – User Access Control Functions13:41
20.1 User Access Control13:41
Lesson 21 – Bonus Section Nail that Interview10:53
21.1 Tablespace05:44
Lesson 22 – Performance tuning tips19:37
22.1 EXPLAIN04:07
22.2 Soft Delete vs Hard Delete01:17
22.3 Update vs Case02:32
22.4 VACCUM00:34
22.5 Truncate vs Delete01:59
22.7 JOINS01:57
22.8 SCHEMAS04:51
Lesson 23 – Bonus Section Database Basics12:20
23.1 What is SQL01:56
23.2 Tables and DBMS03:10
23.3 Types of SQL commands04:44
23.4 PostgreSQL02:30


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  • Learn from industry expert instructors
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  • Access to new courses every quarter
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You Will Get Certification After Completetion This Course.

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Visual Demonstrations, Educational Games & Flashcards
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Mobile Optimization & Progress Tracking
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Practice Quizzes And Exams
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World Class Learning Management System
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Frequently Asked Questions

How does online education work on a day-to-day basis?
Instructional methods, course requirements, and learning technologies can vary significantly from one online program to the next, but the vast bulk of them use a learning management system (LMS) to deliver lectures and materials, monitor student progress, assess comprehension, and accept student work. LMS providers design these platforms to accommodate a multitude of instructor needs and preferences.
Is online education as effective as face-to-face instruction?
Online education may seem relatively new, but years of research suggests it can be just as effective as traditional coursework, and often more so. According to a U.S. Department of Education analysis of more than 1,000 learning studies, online students tend to outperform classroom-based students across most disciplines and demographics. Another major review published the same year found that online students had the advantage 70 percent of the time, a gap authors projected would only widen as programs and technologies evolve.
Do employers accept online degrees?
All new learning innovations are met with some degree of scrutiny, but skepticism subsides as methods become more mainstream. Such is the case for online learning. Studies indicate employers who are familiar with online degrees tend to view them more favorably, and more employers are acquainted with them than ever before. The majority of colleges now offer online degrees, including most public, not-for-profit, and Ivy League universities. Online learning is also increasingly prevalent in the workplace as more companies invest in web-based employee training and development programs.
Is online education more conducive to cheating?
The concern that online students cheat more than traditional students is perhaps misplaced. When researchers at Marshall University conducted a study to measure the prevalence of cheating in online and classroom-based courses, they concluded, “Somewhat surprisingly, the results showed higher rates of academic dishonesty in live courses.” The authors suggest the social familiarity of students in a classroom setting may lessen their sense of moral obligation.
How do I know if online education is right for me?
Choosing the right course takes time and careful research no matter how one intends to study. Learning styles, goals, and programs always vary, but students considering online courses must consider technical skills, ability to self-motivate, and other factors specific to the medium. Online course demos and trials can also be helpful.
What technical skills do online students need?
Our platform typically designed to be as user-friendly as possible: intuitive controls, clear instructions, and tutorials guide students through new tasks. However, students still need basic computer skills to access and navigate these programs. These skills include: using a keyboard and a mouse; running computer programs; using the Internet; sending and receiving email; using word processing programs; and using forums and other collaborative tools. Most online programs publish such requirements on their websites. If not, an admissions adviser can help.