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SQL Querying Skills Courses & Coupons | Comidoc

SQL Querying Skills

SQL Querying Skills

SQL Querying Skills

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

SQL Queries

Query Writing

SQL Logic

Paid courses are visible

SQL and Transact-SQL (T-SQL) For Beginners

Bluelime Learning

SQL and Transact-SQL (T-SQL) For Beginners

SQL and Transact-SQL (T-SQL) For Beginners

(4.10 with 197 reviews)

29.8K

students

1.9 hours

content

Mar 2026

updated

$14.99

Microsoft Access SQL: SQL for Non-Programmers

Microsoft Access SQL: SQL for Non-Programmers

Microsoft Access SQL: SQL for Non-Programmers

(4.67 with 805 reviews)

7.1K

students

4.1 hours

content

Jan 2026

updated

$14.99

Introduction to Data Extraction Using SQL

Bluelime Learning

Introduction to Data Extraction Using SQL

Introduction to Data Extraction Using SQL

(4.21 with 39 reviews)

7.7K

students

4.9 hours

content

Mar 2026

updated

$14.99

SQL Query Training for SAP Business One

SQL Query Training for SAP Business One

SQL Query Training for SAP Business One

(4.62 with 586 reviews)

3.3K

students

3.1 hours

content

Jan 2023

updated

$17.99

Aprendendo Sql do zero

Gustavo Alexandre

Aprendendo Sql do zero

Aprendendo Sql do zero

(4.70 with 270 reviews)

2.5K

students

2.0 hours

content

Jul 2023

updated

FREE

400+ MySQL Interview Questions Practice Test [2026]

Interview Question

400+ MySQL Interview Questions Practice Test [2026]

400+ MySQL Interview Questions Practice Test [2026]

(3.80 with 5 reviews)

2.1K

students

N/A

content

Jan 2026

updated

$17.99

MS SQL od podstaw do zaawansowanych technik

MS SQL od podstaw do zaawansowanych technik

MS SQL od podstaw do zaawansowanych technik

(4.60 with 258 reviews)

1.7K

students

10 hours

content

Mar 2026

updated

$14.99

Praktyczna Administracja Oracle Database

Łukasz Bartnicki

Praktyczna Administracja Oracle Database

Praktyczna Administracja Oracle Database

(4.78 with 270 reviews)

1.5K

students

11 hours

content

Feb 2026

updated

$14.99

Oracle SQL from Zero to Hero

Oracle SQL from Zero to Hero

Oracle SQL from Zero to Hero

(4.65 with 23 reviews)

1.1K

students

19 hours

content

Jan 2025

updated

$29.99

The Complete SQL Bootcamp - Data Querying Essentials

The Complete SQL Bootcamp - Data Querying Essentials

The Complete SQL Bootcamp - Data Querying Essentials

(4.65 with 228 reviews)

970

students

11 hours

content

Jun 2024

updated

$14.99

Step By Step SQL ( MySQL ) *Best for Newbies* 100+Practice Q

Step By Step SQL ( MySQL ) *Best for Newbies* 100+Practice Q

Step By Step SQL ( MySQL ) Best for Newbies 100+Practice Q

(4.62 with 82 reviews)

666

students

7.3 hours

content

Sep 2022

updated

$14.99

SQL Bootcamp - Bazy danych SQLite - Part III - Ćwiczenia

Paweł Krakowiak

SQL Bootcamp - Bazy danych SQLite - Part III - Ćwiczenia

SQL Bootcamp - Bazy danych SQLite - Part III - Ćwiczenia

(4.57 with 74 reviews)

576

students

2.3 hours

content

Apr 2025

updated

$14.99

Create and query a dedicated SQL pool in Azure using SSMS

Bluelime Learning

Create and query a dedicated SQL pool in Azure using SSMS

Create and query a dedicated SQL pool in Azure using SSMS

(5.00 with 1 reviews)

505

students

57 minutes

content

Mar 2026

updated

$14.99

Curso de MySQL para iniciantes - com módulo avançado!

Curso de MySQL para iniciantes - com módulo avançado!

Curso de MySQL para iniciantes - com módulo avançado!

(4.44 with 103 reviews)

513

students

4.4 hours

content

Jan 2026

updated

$14.99

Introdução ao Google BigQuery: 100% Prático

Fernando Amaral

Introdução ao Google BigQuery: 100% Prático

Introdução ao Google BigQuery: 100% Prático

(4.48 with 82 reviews)

310

students

1.7 hours

content

Jan 2025

updated

$14.99

SQL Oracle na Prática para INICIANTES

Juracy Araujo de A

SQL Oracle na Prática para INICIANTES

SQL Oracle na Prática para INICIANTES

(4.42 with 71 reviews)

260

students

5.9 hours

content

Jan 2020

updated

$14.99

SQL Server 2025 | Sıfırdan İleri Seviyeye Gerçek Projelerle

SQL Server 2025 | Sıfırdan İleri Seviyeye Gerçek Projelerle

SQL Server 2025 | Sıfırdan İleri Seviyeye Gerçek Projelerle

(4.00 with 3 reviews)

179

students

1.8 hours

content

Feb 2026

updated

$14.99

Master Querys SQL + Pipelines em Pyspark

Juracy Araujo de A

Master Querys SQL + Pipelines em Pyspark

Master Querys SQL + Pipelines em Pyspark

(4.30 with 5 reviews)

113

students

8.9 hours

content

Jul 2025

updated

$14.99

Master SQL - Simple to advanced 200+ queries

Master SQL - Simple to advanced 200+ queries

Master SQL - Simple to advanced 200+ queries

(4.10 with 5 reviews)

96

students

7.7 hours

content

Oct 2023

updated

$14.99

Oracle SQL : Démarrer comme un Pro

Oracle SQL : Démarrer comme un Pro

Oracle SQL : Démarrer comme un Pro

(4.56 with 9 reviews)

66

students

49 minutes

content

Oct 2022

updated

$19.99

SQL Server voor Dummies (7 uur praktijk)

O.Thuillier | SQL

SQL Server voor Dummies (7 uur praktijk)

SQL Server voor Dummies (7 uur praktijk)

(3.87 with 19 reviews)

75

students

7.3 hours

content

Nov 2022

updated

$14.99

SQL con MySQL Per Web Developer, Data Analysis e E-commerce

SQL con MySQL Per Web Developer, Data Analysis e E-commerce

SQL con MySQL Per Web Developer, Data Analysis e E-commerce

(4.17 with 9 reviews)

63

students

5.0 hours

content

Dec 2025

updated

$14.99

400 MySQL Interview Questions with Answers 2026

Interview Question

400 MySQL Interview Questions with Answers 2026

400 MySQL Interview Questions with Answers 2026

202

students

N/A

content

Mar 2026

updated

$14.99

Master ETL Testing: SQL, Data Warehousing & QA Test

Master ETL Testing: SQL, Data Warehousing & QA Test

Master ETL Testing: SQL, Data Warehousing & QA Test

327

students

N/A

content

Dec 2025

updated

$14.99

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