CouponsVerified Coupons FreeFree Courses TopicsTopics

Search courses and topics

React

Advertise Submit Course

About

Discover the best Udemy deals thanks to a community that shares verified coupons every single day.

Browser extensions

Install Comidoc on your browser to detect coupons automatically while you browse Udemy website.

Links

Blog Daily Freebies Most Wanted Coupons Top Contributors

Pricing Advertise Here Developer API Submit Coupon

About Contact Privacy Terms

SQL Querying & Programming Courses & Coupons - Page 15 | Comidoc

Topics
Development
SQL Querying & Programming

SQL Querying & Programming

SQL Querying & Programming

SQL Querying & Programming

0

Learn to write powerful SQL queries, manage data, and implement stored procedures for efficient database operations.

sql programming

sql queries

data manipulation

database language

Free & coupon courses only

VBM Portfolio Projects: SQL Data Cleaning (e-commerce data)

Matthew Barr

1 course

VBM Portfolio Projects: SQL Data Cleaning (e-commerce data)

Related Topics

SQL Querying & Programming Data Wrangling Data Engineering Data Analysis & Insights

VBM Portfolio Projects: SQL Data Cleaning (e-commerce data)

(4.95 with 20 reviews)

4.0K

students

1.8 hours

content

Dec 2025

updated

$14.99

Certified SQL Developer

Paweł Krakowiak

Certified SQL Developer

Related Topics

SQL Querying & Programming Relational Database Design Database Development SQL Practice Tests

Certified SQL Developer

(4.25 with 90 reviews)

36.7K

students

N/A

content

Jun 2025

updated

$17.99

Master SQL: Beginner to Advanced + Interview Questions

EduVerse Academy

Master SQL: Beginner to Advanced + Interview Questions

Related Topics

SQL Querying & Programming Advanced SQL Techniques Relational Database Design SQL Interview Prep

Master SQL: Beginner to Advanced + Interview Questions

1

students

4.9 hours

content

Jan 2026

updated

$14.99

Learn SQL from Basics to Advanced Pro taught by Googler

Learn SQL from Basics to Advanced Pro taught by Googler

Related Topics

SQL Querying & Programming Relational Databases DDL and DML Advanced SQL for Data Science

Learn SQL from Basics to Advanced Pro taught by Googler

1

students

9.6 hours

content

Feb 2026

updated

$14.99

Learn SQL from Basic

Learn SQL from Basic

Related Topics

SQL Querying & Programming SQL Querying Skills Data Fundamentals

Learn SQL from Basic

(4.12 with 167 reviews)

5.8K

students

1.9 hours

content

Nov 2021

updated

FREE

Query optimization techniques in SQL

Query optimization techniques in SQL

Related Topics

SQL Querying & Programming SQL Query Optimization Database Performance Tuning

Query optimization techniques in SQL

(3.77 with 274 reviews)

13.1K

students

57 minutes

content

Feb 2022

updated

FREE

Introducción a SQL con Oracle 11g

Enrique Munguía

Introducción a SQL con Oracle 11g

Related Topics

Oracle Database SQL Querying & Programming Data Management Systems

Introducción a SQL con Oracle 11g

(4.59 with 4.8K reviews)

69.9K

students

8.7 hours

content

May 2016

updated

FREE

Aprenda MySQL do Zero

Ricardo Oliveira Cunha

Aprenda MySQL do Zero

Related Topics

MySQL Database Systems Relational Database Design SQL Querying & Programming

Aprenda MySQL do Zero

100

students

8.2 hours

content

Feb 2026

updated

$14.99

13+ Power BI Portfolio Projects with DAX & SQL (2026)

Insigh BI Solutions Pvt Ltd

13+ Power BI Portfolio Projects with DAX & SQL (2026)

Related Topics

Power BI Data Visualization SQL Querying & Programming DAX Formulas & Functions Data Workflow & ETL

13+ Power BI Portfolio Projects with DAX & SQL (2026)

(4.44 with 627 reviews)

5.8K

students

41 hours

content

Jan 2026

updated

$14.99

Язык SQL. Основы SELECT запросов

Pragmatic Programmer .

Язык SQL. Основы SELECT запросов

Related Topics

SQL Querying & Programming SQL Querying Skills Data Fundamentals

Язык SQL. Основы SELECT запросов

(4.80 with 22 reviews)

466

students

2.0 hours

content

Jul 2024

updated

FREE

SQL for Beginners: A Fast Practical Crash Course

SQL for Beginners: A Fast Practical Crash Course

Related Topics

SQL Querying & Programming Relational Database Design Data Manipulation with Pandas

SQL for Beginners: A Fast Practical Crash Course

(5.00 with 2 reviews)

1.0K

students

1.3 hours

content

Feb 2026

updated

$14.99

Curso SQL: JOINs, Subconsultas, CTEs y Consultas Avanzadas

Raul Montesinos

Curso SQL: JOINs, Subconsultas, CTEs y Consultas Avanzadas

Related Topics

SQL Querying & Programming Advanced SQL Techniques SQL Joins Subqueries CTEs

Curso SQL: JOINs, Subconsultas, CTEs y Consultas Avanzadas

(4.59 with 748 reviews)

58.4K

students

4.1 hours

content

Jan 2026

updated

$17.99

Bases de Datos y SQL para análisis de datos lite

Robinson Sierra Parra

Bases de Datos y SQL para análisis de datos lite

Related Topics

SQL Querying & Programming Relational Database Design SQL for Data Analysis Databases & Persistence

Bases de Datos y SQL para análisis de datos lite

(4.28 with 365 reviews)

17.4K

students

1.8 hours

content

Sep 2024

updated

FREE

Introduzione a SQL

Introduzione a SQL

Related Topics

SQL Querying & Programming Relational Databases DDL and DML SQL Querying Skills

Introduzione a SQL

(3.67 with 3 reviews)

76

students

1.5 hours

content

Nov 2025

updated

FREE

ChatGPT para PRODUTO digital - Releases, SQL, histórias etc

Guilherme Pacheco

ChatGPT para PRODUTO digital - Releases, SQL, histórias etc

Related Topics

ChatGPT & Generative AI Product Management SQL Querying & Programming User Story Writing

ChatGPT para PRODUTO digital - Releases, SQL, histórias etc

(4.45 with 56 reviews)

1.0K

students

1.4 hours

content

Apr 2023

updated

FREE

Microsoft Access VBA ~ SQLを使ったデータ抽出

Microsoft Access VBA ~ SQLを使ったデータ抽出

Related Topics

Microsoft Access VBA Automation SQL Querying & Programming SQL Joins

Microsoft Access VBA ~ SQLを使ったデータ抽出

(4.34 with 210 reviews)

1.8K

students

1.8 hours

content

Dec 2020

updated

FREE

Learn Asp Net C# OOPs SQL and JavaScript for Development

Metla Sudha Sekhar

Learn Asp Net C# OOPs SQL and JavaScript for Development

Related Topics

ASP.NET Web Development C# Programming Object-Oriented Programming SQL Querying & Programming JavaScript Fundamentals

Learn Asp Net C# OOPs SQL and JavaScript for Development

(4.76 with 120 reviews)

6.3K

students

22 hours

content

Nov 2025

updated

$14.99

Database Design Mastery: ER Modeling & SQL Interview Q&S

PRAVASINI MALLIK

Database Design Mastery: ER Modeling & SQL Interview Q&S

Related Topics

SQL Querying & Programming Data Modeling ER Diagrams Database Normalization

Database Design Mastery: ER Modeling & SQL Interview Q&S

10

students

N/A

content

May 2026

updated

$14.99

Professional Certificate in SQL and SQL for Data Analysis

MTF Institute of Management, Technology and Finance

Professional Certificate in SQL and SQL for Data Analysis

Related Topics

SQL Querying & Programming SQLite Database DDL and DML SQL for Data Analysis

Professional Certificate in SQL and SQL for Data Analysis

(4.31 with 670 reviews)

28.6K

students

3.9 hours

content

Feb 2026

updated

$17.99

Complete Oracle Database Developer Course ( 5 in 1 )

Oleksiy Gusarov

Complete Oracle Database Developer Course ( 5 in 1 )

Related Topics

Oracle Database SQL Querying & Programming PL/SQL Programming Data Modeling Oracle Autonomous Database

Complete Oracle Database Developer Course ( 5 in 1 )

(4.66 with 58 reviews)

364

students

10 hours

content

Feb 2026

updated

$14.99

1Z0-171: Oracle Database 23ai SQL Associate

Phillip Burton • over one million students so far

1Z0-171: Oracle Database 23ai SQL Associate

Related Topics

Oracle Database SQL Querying & Programming SQL Developer IT Certification Prep

1Z0-171: Oracle Database 23ai SQL Associate

(4.59 with 152 reviews)

980

students

13 hours

content

Aug 2025

updated

$14.99

Expert Certificate: Marketing Data Analysis & Data Analytics

MTF Institute of Management, Technology and Finance

Expert Certificate: Marketing Data Analysis & Data Analytics

Related Topics

Marketing Data Analysis Data Analysis & Insights Statistical Methods for Data SQL Querying & Programming Excel Data Analysis

Expert Certificate: Marketing Data Analysis & Data Analytics

(4.52 with 235 reviews)

16.6K

students

6.9 hours

content

Feb 2026

updated

$17.99

Practical SQL with SQLite

MTF Institute of Management, Technology and Finance

Practical SQL with SQLite

Related Topics

SQLite Database SQL Querying & Programming Data Analysis & Reporting SQL & Relational Databases

Practical SQL with SQLite

(4.34 with 274 reviews)

19.4K

students

2.8 hours

content

Feb 2026

updated

$17.99

SQL for Beginners: Learn SQL using MySQL and Database Design

Tim Buchalka's Learn Programming Academy

SQL for Beginners: Learn SQL using MySQL and Database Design

Related Topics

MySQL Database Systems SQL Querying & Programming Relational Database Design Data Analysis & Reporting

SQL for Beginners: Learn SQL using MySQL and Database Design

(4.63 with 63.8K reviews)

196.8K

students

8.4 hours

content

Apr 2025

updated

$17.99

Topics related to SQL Querying & Programming

Relational Database Design388
Relational Databases139
MySQL Database Systems666
Oracle Database169
PostgreSQL Database180

Data Querying & Analysis54

Databases & Persistence92

Database Management147

Advanced SQL Techniques27