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SQL Problem Solving Courses & Coupons | Comidoc

SQL Problem Solving

SQL Problem Solving

SQL Problem Solving

Sharpen your skills by solving 42 real-world practical problems with guided solutions.

SQL Practice

SQL Exercises

SQL Challenges

Paid courses are visible

SQL problem solving for interviews

SQL problem solving for interviews

SQL problem solving for interviews

(4.36 with 35 reviews)

5.6K

students

3.7 hours

content

Oct 2024

updated

$14.99

SQLD, 제대로 배워 한 번에 따는 자격증!

김경수 Kyungsoo Kim

SQLD, 제대로 배워 한 번에 따는 자격증!

SQLD, 제대로 배워 한 번에 따는 자격증!

(4.68 with 349 reviews)

2.4K

students

8.2 hours

content

Mar 2025

updated

$119.99

Learn MySQL and Solve 42 Practical Problems

Learn MySQL and Solve 42 Practical Problems

Learn MySQL and Solve 42 Practical Problems

(4.46 with 107 reviews)

684

students

4.4 hours

content

Dec 2016

updated

$14.99

SQL Challenges: Learn SQL by solving challenging problems

SQL Challenges: Learn SQL by solving challenging problems

SQL Challenges: Learn SQL by solving challenging problems

(4.39 with 14 reviews)

147

students

5.0 hours

content

Jun 2021

updated

$14.99

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

Olivier Thuillier

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