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SQL Querying Skills Courses & Coupons - Page 5 | Comidoc

Course topic

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Development
SQL Querying Skills

SQL Querying Skills

Also indexed asSQL Queries · Query Writing · SQL Logic

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

Courses indexed: 117
Live offers: 17

Free & coupon courses only

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DB2 SQL For Beginners

Bluelime Learning Solutions

DB2 SQL For Beginners

DB2 SQL For Beginners

(3.71 with 12 reviews)

1.0K

students

1.4 hours

content

Mar 2026

updated

$14.99

SQL sem programar

Rafael Yoshida Neves

SQL sem programar

SQL sem programar

(4.52 with 26 reviews)

367

students

1.1 hours

content

Dec 2023

updated

MySQL tworzenie i zarządzanie bazami danych

Krzysztof Raczynski

MySQL tworzenie i zarządzanie bazami danych

MySQL tworzenie i zarządzanie bazami danych

(4.59 with 815 reviews)

5.1K

students

5.9 hours

content

Dec 2023

SQL Server per i manichini (7 ore di pratica)

Olivier Thuillier Amministrazione, TSQL e prestazioni del server SQL.

SQL Server per i manichini (7 ore di pratica)

SQL Server per i manichini (7 ore di pratica)

(4.29 with 29 reviews)

125

students

7.3 hours

content

Intro To PostgreSQL Databases With PgAdmin For Beginners

Intro To PostgreSQL Databases With PgAdmin For Beginners

Intro To PostgreSQL Databases With PgAdmin For Beginners

(4.48 with 7.4K reviews)

26.6K

students

2.0 hours

content

Nov 2023

Connect and query SQL Server using SSMS

Bluelime Learning Solutions

Connect and query SQL Server using SSMS

Connect and query SQL Server using SSMS

(3.75 with 6 reviews)

1.4K

students

1.8 hours

content

Mar 2026

updated

Oracle SQL : Hands on Practical Step by Step Training

Oracle SQL : Hands on Practical Step by Step Training

Oracle SQL : Hands on Practical Step by Step Training

(4.08 with 12 reviews)

1.8K

students

1.9 hours

content

Mar 2026

Learning Microsoft Transact - SQL

Infinite Skills

Learning Microsoft Transact - SQL

Learning Microsoft Transact - SQL

(4.40 with 422 reviews)

1.7K

students

7.2 hours

content

Jan 2017

updated

SQL Básico - SQL para principiantes desde cero. Lenguaje SQL

Federico Cortese

SQL Básico - SQL para principiantes desde cero. Lenguaje SQL

SQL Básico - SQL para principiantes desde cero. Lenguaje SQL

(4.51 with 51 reviews)

116

students

2.3 hours

content

Aug 2023

2022-Basics of SQL using PostgreSQL

Murthy Karra PhD

2022-Basics of SQL using PostgreSQL

2022-Basics of SQL using PostgreSQL

(4.40 with 89 reviews)

15.0K

students

7.1 hours

content

Jan 2023

updated

Microsoft SQL for Beginners

Brewster Knowlton

Microsoft SQL for Beginners

Microsoft SQL for Beginners

(4.57 with 35.5K reviews)

130.8K

students

4.0 hours

content

Dec 2020

updated

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

Creative Online School

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

(5.00 with 5 reviews)

2.0K

students

1.2 hours

Introducción a ChatGPT 4 para consultas en SQL

Jorge Alberto Chavez Sarmiento

Introducción a ChatGPT 4 para consultas en SQL

Introducción a ChatGPT 4 para consultas en SQL

(4.26 with 183 reviews)

9.4K

students

1.6 hours

content

Jul 2025

updated

Learn SQL from Basic

Learn SQL from Basic

Learn SQL from Basic

(4.12 with 167 reviews)

5.8K

students

1.9 hours

content

Nov 2021

updated

FREE

Язык SQL. Основы SELECT запросов

Pragmatic Programmer .

Язык SQL. Основы SELECT запросов

Язык SQL. Основы SELECT запросов

(4.80 with 22 reviews)

466

students

2.0 hours

content

Jul 2024

updated

FREE

SQL практикум. Основы

Pragmatic Programmer .

SQL практикум. Основы

SQL практикум. Основы

(4.83 with 6 reviews)

136

students

2.1 hours

content

Sep 2025

updated

FREE

MySQL Interview Questions Preparation Course

KnowledgePowerhouse !

MySQL Interview Questions Preparation Course

MySQL Interview Questions Preparation Course

(3.94 with 25 reviews)

1.0K

students

1.5 hours

content

Aug 2017

updated

SQL Server For Beginners - Part 3

Bytescout Academy

SQL Server For Beginners - Part 3

SQL Server For Beginners - Part 3

(4.40 with 87 reviews)

8.6K

students

1.2 hours

content

Mar 2020

updated

FREE

Introduzione a SQL

Introduzione a SQL

Introduzione a SQL

(3.67 with 3 reviews)

76

students

1.5 hours

content

Nov 2025

updated

FREE

Consultas SQL Server en 30 minutos

Conocimiento Oculto

Consultas SQL Server en 30 minutos

Consultas SQL Server en 30 minutos

(4.78 with 294 reviews)

10.5K

students

42 minutes

content

Jan 2023

updated

FREE

Oracle Database SQL Certified Associate Exam: 1z0-071 - 2026

Oracle Database SQL Certified Associate Exam: 1z0-071 - 2026

Oracle Database SQL Certified Associate Exam: 1z0-071 - 2026

(4.90 with 5 reviews)

74

students

N/A

content

Jan 2026

updated

$14.99

updated

$14.99

Jun 2024

updated

$14.99

updated

$17.99

$14.99

updated

$14.99

$14.99

updated

$14.99

$14.99

$14.99

content

Dec 2025

updated

$14.99

FREE

FREE

$17.99

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Topics related to SQL Querying Skills

01T-SQL Programming60
02SQL Querying & Programming486
03Relational Database Design403
04Microsoft SQL Server96
05Database Management175
06SQL Data Manipulation19
07Advanced SQL for Data Science28
08MySQL Database Systems700
09Relational Databases157
10SQL Server Mastery110