COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdgeSafari

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Coupon Statistics
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.197

Independent coupon discovery for Udemy learners

Course topic

SQL Querying Skills

  1. Topics
  2. Development
  3. SQL Querying Skills
Also indexed asSQL Queries · Query Writing · SQL Logic

Enhance your ability to write efficient queries and understand complex database logic.

  1. Topics
  2. Development
  3. SQL Querying Skills
Also indexed asSQL Queries · Query Writing · SQL Logic
Courses indexed
146
Live offers
19

Catalog controls

Databricks Certified Data Analyst Associate Tests with Labs
Instructor Professor H.U
Professor H.U
1 course
English
Databricks Certified Data Analyst Associate Tests with Labs

Databricks Certified Data Analyst Associate Tests with Labs

1234
13
Filters

146

Results

19

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

146

Results

5
students
N/A
content
Jan 2026
updated
$12.99
Oracle SQL Developer Mastery: Practical Training & Projects
Instructor EDUCBA Bridging the Gap
EDUCBA Bridging the Gap
1 course
English
Oracle SQL Developer Mastery: Practical Training & Projects

Oracle SQL Developer Mastery: Practical Training & Projects

(4.38 with 16 reviews)
1.0K
students
24 hours
content
Nov 2025
updated
$14.99
Oracle SQL: domina lo necesario para el trabajo
Instructor Gabriel Serrano, MBA
Gabriel Serrano, MBA
1 course
Spanish
Oracle SQL: domina lo necesario para el trabajo

Oracle SQL: domina lo necesario para el trabajo

(4.52 with 516 reviews)
1.3K
students
2.3 hours
content
Nov 2017
updated
$14.99
PostgreSQL Bootcamp: SQL and PostgreSQL Database Masterclass
Instructor Prathap G
Prathap G
1 course
English
PostgreSQL Bootcamp: SQL and PostgreSQL Database Masterclass

PostgreSQL Bootcamp: SQL and PostgreSQL Database Masterclass

(4.40 with 80 reviews)
3.1K
students
6.0 hours
content
Jun 2019
updated
$14.99
400 MySQL Interview Questions with Answers 2026
Instructor Interview Questions Tests
Interview Questions Tests
1 course
English
400 MySQL Interview Questions with Answers 2026

400 MySQL Interview Questions with Answers 2026

203
students
N/A
content
Mar 2026
updated
$14.99
데이터 분석 필수 과정! MS SQL 로 실무 적용하기
Instructor 클룸 (CLOOM)
클룸 (CLOOM)
1 course
Korean
데이터 분석 필수 과정! MS SQL 로 실무 적용하기

데이터 분석 필수 과정! MS SQL 로 실무 적용하기

(4.59 with 102 reviews)
341
students
3.0 hours
content
Aug 2021
updated
$84.99
Base de Datos Oracle - Nivel Intermedio
Instructor Carlos Matias
Carlos Matias
1 course
Spanish
Base de Datos Oracle - Nivel Intermedio

Base de Datos Oracle - Nivel Intermedio

(5.00 with 1 reviews)
10
students
45 minutes
content
Feb 2024
updated
$19.99
SQL for Beginners 2024  —  Learn SQL Step by Step
Instructor Benjamin Sila
Benjamin Sila
1 course
English
SQL for Beginners 2024  —  Learn SQL Step by Step

SQL for Beginners 2024  —  Learn SQL Step by Step

(4.23 with 68 reviews)
309
students
1.6 hours
content
Jun 2024
updated
$14.99
SQL Practice Test: Sharpen Your Skills Quickly
Instructor B KM
B KM
1 course
English
SQL Practice Test: Sharpen Your Skills Quickly

SQL Practice Test: Sharpen Your Skills Quickly

(4.50 with 5 reviews)
1.4K
students
N/A
content
Jun 2026
updated
$14.99
SQL para Principiantes: Curso práctico
Instructor Gabriel Moroni
Gabriel Moroni
1 course
Spanish
SQL para Principiantes: Curso práctico

SQL para Principiantes: Curso práctico

(4.58 with 2.6K reviews)
7.3K
students
5.1 hours
content
Oct 2022
updated
$14.99
Авторский курс Андрея Денисова. Консоль запросов 1C. Уров. 1
Instructor Денисов Андрей
Денисов Андрей
1 course
Russian
Авторский курс Андрея Денисова. Консоль запросов 1C. Уров. 1

Авторский курс Андрея Денисова. Консоль запросов 1C. Уров. 1

5
students
1.8 hours
content
Jun 2025
updated
$19.99
Matomo Database Unlocked: Learn to Extract & Analyze Data
Instructor Ronan Chardonneau
Ronan Chardonneau
1 course
English
Matomo Database Unlocked: Learn to Extract & Analyze Data

Matomo Database Unlocked: Learn to Extract & Analyze Data

(4.44 with 9 reviews)
786
students
1.1 hours
content
Feb 2025
updated
FREE

Continue exploring

Topics related to SQL Querying Skills

  • T-SQL Programming73 courses
  • SQL Querying & Programming584 courses9 live coupons
  • Relational Database Design456 courses10 live coupons
  • Microsoft SQL Server127 courses4 live coupons
  • SQL Data Manipulation24 courses
  • Database Management257 courses1 live coupon
  • Advanced SQL for Data Science34 courses
  • Relational Databases203 courses1 live coupon
  • MySQL Database Systems830 courses20 live coupons
  • SQL Server Mastery151 courses6 live coupons