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SQL Querying Skills Courses & Coupons | Comidoc

Course topic

Topics
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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SQL Server: domina lo necesario para el trabajo

Gabriel Serrano, MBA

SQL Server: domina lo necesario para el trabajo

SQL Server: domina lo necesario para el trabajo

(4.59 with 903 reviews)

2.3K

students

2.3 hours

content

Apr 2018

updated

$14.99

Microsoft SQL Server 2025 Tutorial

Studyopedia Trainings

Microsoft SQL Server 2025 Tutorial

Microsoft SQL Server 2025 Tutorial

(4.32 with 164 reviews)

4.9K

students

2.3 hours

content

Jan 2026

updated

Dapper - Aprenda a usar o micro-ORM mais popular do .NET

Elias Ribeiro Da Silva Costa

Dapper - Aprenda a usar o micro-ORM mais popular do .NET

Dapper - Aprenda a usar o micro-ORM mais popular do .NET

(4.51 with 256 reviews)

1.1K

students

7.0 hours

content

Curs baze de date (partea 7) - Microsoft SQL Server

Scorțaru Daniel

Curs baze de date (partea 7) - Microsoft SQL Server

Curs baze de date (partea 7) - Microsoft SQL Server

(5.00 with 1 reviews)

2

students

2.1 hours

content

Mar 2025

Android SQLite Programming for Beginners

Sandip Bhattacharya

Android SQLite Programming for Beginners

Android SQLite Programming for Beginners

(4.21 with 39 reviews)

676

students

4.7 hours

content

Jun 2022

SQL Bootcamp 2026: Learn SQL from Beginner to Advanced

SQL Bootcamp 2026: Learn SQL from Beginner to Advanced

SQL Bootcamp 2026: Learn SQL from Beginner to Advanced

(4.75 with 14 reviews)

45

students

2.5 hours

content

Sıfırdan sql (Sorgulama,Optimizasyon,Yönetim)

Sıfırdan sql (Sorgulama,Optimizasyon,Yönetim)

Sıfırdan sql (Sorgulama,Optimizasyon,Yönetim)

(5.00 with 4 reviews)

10

students

50 minutes

content

Nov 2023

SQL for beginners with PostgreSQL

Bluelime Learning Solutions

SQL for beginners with PostgreSQL

SQL for beginners with PostgreSQL

(3.17 with 3 reviews)

402

students

2.0 hours

content

Mar 2026

updated

SQL: от новичка до уверенного бизнес-пользователя

SQL: от новичка до уверенного бизнес-пользователя

SQL: от новичка до уверенного бизнес-пользователя

(4.89 with 74 reviews)

427

students

16 hours

content

Jul 2026

updated

Aprenda SQL de Forma Simples e Prática - Parte 1

André Daniel dos Santos

Aprenda SQL de Forma Simples e Prática - Parte 1

Aprenda SQL de Forma Simples e Prática - Parte 1

(4.53 with 115 reviews)

669

students

32 minutes

content

Mar 2026

updated

SQL Server - zapytania. Querying

SQL Server - zapytania. Querying

SQL Server - zapytania. Querying

(4.82 with 978 reviews)

5.4K

students

5.5 hours

content

Jan 2026

updated

SQL For Data Analysis

Pabba Anu Bharth

SQL For Data Analysis

SQL For Data Analysis

(4.26 with 124 reviews)

3.8K

students

44 minutes

content

Aug 2022

updated

SQL for Developers: Real-World Database Skills

SQL for Developers: Real-World Database Skills

SQL for Developers: Real-World Database Skills

(4.90 with 10 reviews)

208

students

10 hours

content

Mar 2025

updated

110+ Ćwiczeń - Python + SQL (sqlite3) - Bazy Danych SQLite

Paweł Krakowiak

110+ Ćwiczeń - Python + SQL (sqlite3) - Bazy Danych SQLite

110+ Ćwiczeń - Python + SQL (sqlite3) - Bazy Danych SQLite

(4.76 with 23 reviews)

444

students

1.6 hours

content

Consultas em MYSQL - Direto ao ponto | 2021

Consultas em MYSQL - Direto ao ponto | 2021

Consultas em MYSQL - Direto ao ponto | 2021

(4.67 with 29 reviews)

76

students

2.1 hours

content

Jun 2021

updated

실무 SQL 완전정복 - SECTION 4 : 조인 마스터하기(실습자료 및 문제풀이 포함)

탑데이터스튜디오 비박

실무 SQL 완전정복 - SECTION 4 : 조인 마스터하기(실습자료 및 문제풀이 포함)

실무 SQL 완전정복 - SECTION 4 : 조인 마스터하기(실습자료 및 문제풀이 포함)

(4.71 with 28 reviews)

129

students

2.6 hours

content

Jan 2024

updated

Postgresql y PgAdmin ( Diseño , Administración y Consultas)

Postgresql y PgAdmin ( Diseño , Administración y Consultas)

Postgresql y PgAdmin ( Diseño , Administración y Consultas)

(4.56 with 557 reviews)

16.7K

students

11 hours

content

SQL Maestro: Master en SQL Server de Cero a Experto [2026]

Ivan David Suarez Ruiz

SQL Maestro: Master en SQL Server de Cero a Experto [2026]

SQL Maestro: Master en SQL Server de Cero a Experto [2026]

(4.72 with 2.3K reviews)

6.8K

students

15 hours

SQL Server: Transact-SQL de Básico-Avanzado - Full Práctica

Roberto Enrique Yanayaco Pintado

SQL Server: Transact-SQL de Básico-Avanzado - Full Práctica

SQL Server: Transact-SQL de Básico-Avanzado - Full Práctica

(4.31 with 123 reviews)

6.3K

students

9.7 hours

content

Mastering SQL Query With SQL Server

Step2C Education

Mastering SQL Query With SQL Server

Mastering SQL Query With SQL Server

(4.49 with 735 reviews)

27.9K

students

4.2 hours

content

Aug 2025

updated

Przyjdź i rzuć wyzwanie Transact SQL z tymi 50 ćwiczeniami

Olivier Thuillier Administracja, TSQL oraz wydajność serwera SQL.

Przyjdź i rzuć wyzwanie Transact SQL z tymi 50 ćwiczeniami

Przyjdź i rzuć wyzwanie Transact SQL z tymi 50 ćwiczeniami

(4.20 with 5 reviews)

24

students

1.8 hours

Fundamentos de bases de datos relacionales segunda parte

Henry Alfonso Guío Ávila

Fundamentos de bases de datos relacionales segunda parte

Fundamentos de bases de datos relacionales segunda parte

(3.95 with 167 reviews)

11.9K

students

1.8 hours

content

Jul 2021

updated

Aprenda Access do zero ao intermediário de forma simples

Aprenda Access do zero ao intermediário de forma simples

Aprenda Access do zero ao intermediário de forma simples

(4.64 with 70 reviews)

569

students

1.3 hours

content

Jun 2023

Aprender Dapper con NET 8.0 y Minimal APIs.

Aprender Dapper con NET 8.0 y Minimal APIs.

Aprender Dapper con NET 8.0 y Minimal APIs.

(4.39 with 38 reviews)

231

students

2.4 hours

content

Apr 2024

updated

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$14.99

Oct 2021

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$14.99

Apr 2026

updated

$14.99

updated

$14.99

$14.99

$14.99

FREE

$14.99

$14.99

$94.99

Apr 2025

updated

$14.99

$14.99

$29.99

Sep 2020

updated

$14.99

content

Jan 2026

updated

$14.99

May 2024

updated

$14.99

$14.99

content

Nov 2022

updated

$14.99

FREE

updated

FREE

$12.99

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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