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
  • Service status
  • Terms

© 2017–2026 Comidoc

v6.6.238

Independent coupon discovery for Udemy learners

Course topic

Advanced SQL Techniques

  1. Topics
  2. Development
  3. Advanced SQL Techniques
Also indexed asComplex SQL · SQL Optimization · Procedures

Learn advanced SQL features like window functions, complex joins, stored procedures, and performance tuning.

  1. Topics
  2. Development
  3. Advanced SQL Techniques
Also indexed asComplex SQL · SQL Optimization · Procedures
Courses indexed
32
Live offers
1

Catalog controls

Desafío SQL Avanzado Examen Pre-laboral Situación Real
Instructor Adrián Javier Tagüico
Adrián Javier Tagüico
1 course
Spanish
Desafío SQL Avanzado Examen Pre-laboral Situación Real

Desafío SQL Avanzado Examen Pre-laboral Situación Real

(4.26 with 158 reviews)
123
Filters

32

Results

1

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

32

Results

14.6K
students
1.1 hours
content
Mar 2022
updated
$14.99
ORACLE PL/SQL Sıfırdan İleri Seviyeye
Instructor Tuncay Tiryaki
Tuncay Tiryaki
1 course
Turkish
ORACLE PL/SQL Sıfırdan İleri Seviyeye

ORACLE PL/SQL Sıfırdan İleri Seviyeye

(4.65 with 420 reviews)
2.5K
students
24 hours
content
Oct 2025
updated
$14.99
Optimisation des performances Hibernate/JPA et SQL
Instructor Maxime Carpentier
Maxime Carpentier
1 course
French
Optimisation des performances Hibernate/JPA et SQL

Optimisation des performances Hibernate/JPA et SQL

(4.39 with 87 reviews)
526
students
4.5 hours
content
Nov 2023
updated
$17.99
Master SQL: Beginner to Advanced + Interview Questions
Instructor EduVerse Academy
EduVerse Academy
1 course
English
Master SQL: Beginner to Advanced + Interview Questions

Master SQL: Beginner to Advanced + Interview Questions

1
students
4.9 hours
content
Jan 2026
updated
$14.99
SQL Improvements in Snowflake (Masterclass Hands-On)
Instructor Cristian Scutaru
Cristian Scutaru
1 course
English
SQL Improvements in Snowflake (Masterclass Hands-On)

SQL Improvements in Snowflake (Masterclass Hands-On)

116
students
18 hours
content
Mar 2026
updated
$14.99
Curso Avanzado SQL Oracle para Empresas y Desarrollo
Instructor Master Class
Master Class
1 course
Spanish
Curso Avanzado SQL Oracle para Empresas y Desarrollo

Curso Avanzado SQL Oracle para Empresas y Desarrollo

(4.35 with 83 reviews)
10.3K
students
3.2 hours
content
Nov 2024
updated
$12.99
The Advanced SQL Course
Instructor Malvik Vaghadia
Malvik Vaghadia
1 course
English
The Advanced SQL Course

The Advanced SQL Course

(4.55 with 3.7K reviews)
58.1K
students
6.3 hours
content
Apr 2026
updated
$14.99
Master Microsoft SQL for Data Analysis: Beginner to Advanced
Instructor Yusuf Raheem
Yusuf Raheem
1 course
English
Master Microsoft SQL for Data Analysis: Beginner to Advanced

Master Microsoft SQL for Data Analysis: Beginner to Advanced

(4.52 with 44 reviews)
5.2K
students
6.0 hours
content
Nov 2025
updated
$17.99

Continue exploring

Topics related to Advanced SQL Techniques

  • SQL Querying & Programming612 courses8 live coupons
  • SQL Query Optimization60 courses1 live coupon
  • Relational Database Design469 courses7 live coupons
  • PL/SQL Programming67 courses
  • Database Development77 courses3 live coupons
  • Oracle SQL Mastery23 courses