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.

ChromeFirefoxEdge

Useful links

Discover

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

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.116

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
133
Live offers
19

Catalog controls

Microsoft SQL Server 2016 Certification (70-764) Advance
Instructor Zulqarnain Hayat
Zulqarnain Hayat
1 course
English
Microsoft SQL Server 2016 Certification (70-764) Advance

Microsoft SQL Server 2016 Certification (70-764) Advance

(3.82 with 126 reviews)
1
789101112
Filters

133

Results

19

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

133

Results

1.5K
students
9.5 hours
content
Jan 2019
updated
$14.99
Kurs Oracle SQL
Instructor Przemyslaw Starosta
Przemyslaw Starosta
1 course
Polish
Kurs Oracle SQL

Kurs Oracle SQL

(4.62 with 271 reviews)
1.5K
students
16 hours
content
Jan 2026
updated
$19.99
SQL Mastery: MySQL bootcamp
Instructor Raghvan Bhattacharya
Raghvan Bhattacharya
1 course
English
SQL Mastery: MySQL bootcamp

SQL Mastery: MySQL bootcamp

(5.00 with 2 reviews)
43
students
7.7 hours
content
Dec 2024
updated
$14.99
Querying Microsoft SQL Server in arabic بالعربي
Instructor itcomtek .com
itcomtek .com
1 course
Arabic
Querying Microsoft SQL Server in arabic بالعربي

Querying Microsoft SQL Server in arabic بالعربي

(4.58 with 6 reviews)
67
students
3.3 hours
content
Apr 2019
updated
$14.99
Oracle SQL da zero
Instructor I-tech DS
I-tech DS
1 course
Italian
Oracle SQL da zero

Oracle SQL da zero

(4.38 with 8 reviews)
33
students
4.4 hours
content
Jun 2022
updated
$14.99
SQL Server & PowerShell : Le Guide Pratique pour Débutants
Instructor ELOA FORMATION Plateforme Eleaning, rejoignez nous ! SQL Server| Postgres | Powershell l Python|Azure|MongoDB| Oracle
ELOA FORMATION Plateforme Eleaning, rejoignez nous ! SQL Server| Postgres | Powershell l Python|Azure|MongoDB| Oracle
1 course
French
SQL Server & PowerShell : Le Guide Pratique pour Débutants

SQL Server & PowerShell : Le Guide Pratique pour Débutants

(4.31 with 21 reviews)
109
students
9.5 hours
content
Mar 2026
updated
$29.99
Impara le basi di transact SQL (5 ore di lezione)
Instructor Olivier Thuillier Amministrazione, TSQL e prestazioni del server SQL.
Olivier Thuillier Amministrazione, TSQL e prestazioni del server SQL.
1 course
Italian
Impara le basi di transact SQL (5 ore di lezione)

Impara le basi di transact SQL (5 ore di lezione)

(4.00 with 3 reviews)
15
students
5.1 hours
content
Jun 2022
updated
$14.99
MS SQL Server: Aprenda MS SQL Server do zero
Instructor Oak Academy
Oak Academy
1 course
Portuguese
MS SQL Server: Aprenda MS SQL Server do zero

MS SQL Server: Aprenda MS SQL Server do zero

(4.36 with 37 reviews)
183
students
5.4 hours
content
May 2026
updated
$14.99
T-SQL For Beginners: Learn to Query SQL Server Databases
Instructor Bluelime Learning Solutions
Bluelime Learning Solutions
1 course
English
T-SQL For Beginners: Learn to Query SQL Server Databases

T-SQL For Beginners: Learn to Query SQL Server Databases

(4.32 with 104 reviews)
818
students
6.2 hours
content
Mar 2026
updated
$14.99
Construa Padrões em Banco de Dados ORACLE: Querys Mágicas
Instructor MSc Grimaldo Lopes | + 65.000 alunos de Oliveira
MSc Grimaldo Lopes | + 65.000 alunos de Oliveira
1 course
Portuguese
Construa Padrões em Banco de Dados ORACLE: Querys Mágicas

Construa Padrões em Banco de Dados ORACLE: Querys Mágicas

(4.50 with 16 reviews)
379
students
2.4 hours
content
Mar 2026
updated
$14.99
Master Teradata- A Complete Course on Teradata
Instructor Edulearners Technologies
Edulearners Technologies
1 course
English
Master Teradata- A Complete Course on Teradata

Master Teradata- A Complete Course on Teradata

(3.14 with 186 reviews)
734
students
4.5 hours
content
Feb 2019
updated
$14.99
The Complete Oracle SQL Course - Revision
Instructor Sam Dhanasekaran
Sam Dhanasekaran
1 course
English
The Complete Oracle SQL Course - Revision

The Complete Oracle SQL Course - Revision

(4.43 with 237 reviews)
1.8K
students
7.5 hours
content
Jul 2024
updated
$14.99

Continue exploring

Topics related to SQL Querying Skills

  • T-SQL Programming67 courses
  • SQL Querying & Programming543 courses4 live coupons
  • Microsoft SQL Server115 courses1 live coupon
  • Relational Database Design433 courses5 live coupons
  • SQL Data Manipulation23 courses
  • Database Management230 courses2 live coupons
  • Advanced SQL for Data Science32 courses
  • Relational Databases187 courses
  • MySQL Database Systems772 courses20 live coupons
  • SQL Fundamentals48 courses