Traditional Chinese

This course is perfect for anyone interested in learning SQL and PostgreSQL, regardless of prior technical experience. You will quickly transform from a beginner to a competent SQL user, capable of writing complex queries and analyzing data effectively.

Arabic

العربية

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中文(简体)

Become an expert at SQL!

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Head of Data Science at Pierian Training

Jose

Jose Portilla

Data Science and Machine Learning Training

Pierian

Pierian Training

This course is perfect for beginners and anyone interested in pursuing a career as a SQL developer, database administrator, or business analyst. You will transform your understanding of data management and become proficient in SQL, enabling you to independently query databases and extract valuable insights.

SQL that will get you hired – SQL for Data Science, Data Engineering, Business Analysis, Marketing, and Data Management

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SQL - MySQL for Data Analytics and Business Intelligence

Creating opportunities for Data Science and Finance students

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Creating opportunities for Business & Finance students

365 Team

向最受好評的講師學習 SQL。針對您的程度及需求找出最合適的 SQL 課程，從最常見的 SQL 查詢到資料分析等各種課程，這裡應有盡有。增進自己的 SQL 技能，並且讓資料分析能力更上一層樓。與時俱進，全方位掌握資料分析師與資料科學家最常使用的工具

頂尖SQL線上免費課程與教程 - 更新於 [2025 July]

最熱門

初學者的最愛

Traditional Chinese (Taiwan)

中文 (繁體)

使用PostgreSQL

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SQL完全掌握 -  從資料庫建立到成為資料處理高手

App開發講師

彬華

彬華 黃

This course is perfect for anyone looking to learn SQL, from complete beginners to those with some experience. You will gain the confidence to work with complex databases and generate insightful reports that address real-world business challenges. By mastering MySQL, you can significantly enhance your professional skills and open up new career opportunities.

MySQL

JUST COMPLETELY REDONE!  Master SQL, Work With Complex Databases, Build Reports, and More!

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The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert

Developer and Bootcamp Instructor

Colt

Colt Steele

初學者友善的SQL入門課程

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以 SQLite 入門 SQL | Introduction to SQL with SQLite

Lecturer

Yao-Jen

Yao-Jen Kuo

This course is perfect for developers and application engineers eager to master databases, regardless of prior experience. You will learn to design efficient database structures, optimize SQL queries, and handle complex data operations with PostgreSQL. Get ready to transform your backend skills and unlock the potential of data in your applications.

Become an expert with SQL and PostgreSQL! Store and fetch data, tune queries, and design efficient database structures!

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SQL and PostgreSQL: The Complete Developer's Guide

Engineering Architect

Stephen

Stephen Grider

The Complete Microsoft SQL Server Database Administration Course is perfect for anyone looking to start a career as a SQL database administrator, whether you're a beginner or seeking to enhance your skills. You will gain comprehensive knowledge of Microsoft SQL Server, empowering you to manage, secure, and optimize databases effectively.

Mastering Database Management and Security with Microsoft SQL Server

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Complete Microsoft SQL Server Database Administration Course

Best Selling Instructor with a million+ students worldwide

Imran

Imran Afzal

Sr DBA at Everyday Health

Abbas

Abbas Mehmood

This course is perfect for beginners, job-seekers, and anyone looking to enhance their analytical skills without any prior technical knowledge. You will transform into a data-driven decision-maker, capable of analyzing user behavior and extracting actionable insights for your company. Unlock the power of SQL and become interview-ready with the skills employers are actively seeking.

Data Analysis for Data Scientists, Marketers, & Business/Product folks. Using MySQL but appropriate for all SQL.

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SQL for NEWBS: Weekender Crash Course

A Course Series

A Course You'll Actually

A Course You'll Actually Finish

Head of Growth @ Volt Equity (ex-Product @ Udemy)

David

David Kim

Analytics at Plaid

Peter

Peter Sefton

This course is perfect for complete beginners and anyone eager to learn SQL or PostgreSQL, including application engineers looking to enhance their backend skills. You will master a wide range of PostgreSQL functionalities, transforming your data handling capabilities and empowering you to create complex queries and databases from scratch.

PostgreSQL

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PostgreSQL Bootcamp : Go From Beginner to Advanced, 60+hours

Founder KlickAnalytics and ex-Bloomberg employee

Adnan

Adnan Waheed

管理表，管理视图，修改数据，查询数据，聚集查询结果，子查询和表连接适合：程序员、数据分析员、DBA、大学生

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老程序员带您学SQL之第1篇：SQL基础

技术专家，技术顾问，技术图书作家，金牌讲师

东升

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This course is perfect for anyone interested in SQL or PostgreSQL, including beginners and those looking to enhance their data analysis skills. You will transform from a novice to a confident SQL expert, capable of tackling professional-level challenges. Gain hands-on experience through real-life projects and comprehensive training that covers everything from the basics to advanced techniques.

Master SQL in just 15 days from Basics to Pro by working daily on real-life projects

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Training the Data Professionals of Tomorrow

Nikolai

Nikolai Schuler

This course is perfect for beginners, including aspiring SQL developers, data scientists, and web developers eager to integrate SQL into their applications. You will master SQL from the ground up, enabling you to write and execute both simple and complex queries. Unlock a wide array of job opportunities in data management and analysis with your new SQL skills.

From data definition to manipulation (CRUD, relations, JOIN): Learn SQL for MySQL, Postgresql & more from the ground up!

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SQL - The Complete Developer's Guide (MySQL, PostgreSQL)

Online Education

Academind by Maximilian

Academind by Maximilian Schwarzmüller

AWS certified, Professional Web Developer and Instructor

Maximilian

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Professional Business Analyst and Instructor

Manuel

Manuel Lorenz

助您輕鬆入門的課程

SQL 課程教授專為處理資料庫而設計的語言。可學習包括資料查詢、資料庫設計和資料操作在內的基礎知識。SQL 是資料庫管理、資料分析及後端開發的關鍵技能。

免費SQL課程與教程