SQL 课程
SQL 课程可以帮助您学习数据库设计、数据操作、查询优化和数据检索技术。您可以掌握编写复杂查询、管理关系数据库和确保数据完整性的技能。许多课程会介绍 MySQL、PostgreSQL 和 Microsoft SQL Server 等工具，演示如何使用这些平台进行数据分析和报告。您还将探索连接、索引和事务管理等关键主题，这些对于有效的数据管理和分析至关重要。
热门 SQL 课程和认证
状态：免费试用您将获得的技能: 数据分析, 数据可视化软件, 数据操作, 数据故事, 数据可视化, 交互式数据可视化, Ggplot2, 数据展示, 网络抓取, 探索性数据分析, 数据库设计, 统计分析, 分析技能, Microsoft Excel, 关系数据库, 数据整理, 统计可视化, 大数据, 仪表板, 闪亮（R 套件）
状态：免费试用您将获得的技能: Dashboard, Data Warehousing, Data Storytelling, SQL, Data Visualization, Database Design, Data Security, Data Migration, Data Governance, Descriptive Statistics, IBM DB2, Cloud Storage, Extract, Transform, Load, Data Visualization Software, Data Management, MySQL, Databases, Data Architecture, Exploratory Data Analysis, Business Intelligence
状态：免费试用IBM
您将获得的技能: 数据分析, 数据可视化软件, 分析技能, 数据故事, 数据可视化, Apache Hive, 交互式数据可视化, 数据集市, 数据展示, 统计分析, 数据仓库, Apache Hadoop, IBM Cognos 分析系统, Microsoft Excel, 电子表格软件, 数据清理, 数据整理, 大数据, 仪表板, 透视表和图表
状态：免费试用您将获得的技能: Data Validation, Spreadsheet Software, Data Analysis, Analytics, Data Manipulation, Excel Formulas, Data Compilation, Pivot Tables And Charts, SQL, Data Integration, Data Transformation, User Feedback
状态：免费试用您将获得的技能: Django (Web Framework), Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Back-End Web Development, Relational Databases, Database Management Systems, Bootstrap (Front-End Framework), SQL, Database Design, Databases, Front-End Web Development, Database Administration, MySQL, Debugging, Web Development, Web Servers, Pseudocode, Computer Programming, Communication
状态：免费试用您将获得的技能: Dashboard, Data Storytelling, Extract, Transform, Load, Data Visualization, Database Design, Presentations, Descriptive Statistics, IBM DB2, Business Intelligence, Data Visualization Software, Statistical Hypothesis Testing, Tableau Software, Relational Databases, Interactive Data Visualization, IBM Cognos Analytics, Microsoft SQL Servers, Regression Analysis, MySQL, Star Schema, Data-Driven Decision-Making
您将获得的技能: SQL, PostgreSQL, Query Languages, Data Manipulation
状态：免费试用您将获得的技能: Jest (JavaScript Testing Framework), Django (Web Framework), Version Control, Restful API, Responsive Web Design, Cascading Style Sheets (CSS), Unix Commands, HTML and CSS, Git (Version Control System), API Testing, GitHub, Relational Databases, Database Management Systems, Bootstrap (Front-End Framework), React.js, Mobile Development, SQL, Database Design, API Design, Python Programming
状态：新状态：免费试用您将获得的技能: Statistical Reporting, Data Access, Analysis, Data Maintenance, Data Cleansing, Debugging
状态：免费您将获得的技能: Database Design, Relational Databases, Database Development, Microsoft SQL Servers, SQL, Database Management, Databases, Business Requirements, Frontend Integration
状态：免费试用IBM
您将获得的技能: 数据分析, 数据可视化, 数据故事, Apache Hive, 数据集市, 数据展示, 统计分析, 数据科学, 数据仓库, 数据湖, Microsoft Excel, Apache Hadoop, 数据收集, 数据整理, 数据清理, 分析, 大数据, Apache Spark
状态：预览University of California, Davis
您将获得的技能: SQL, Data Manipulation, Data Analysis, Business Analytics, Query Languages, Databases, Relational Databases, Data Management, Data Modeling, Data Integration
总之，以下是 10 最受欢迎的 sql 课程
- 使用 Excel 和 R 进行 IBM 数据分析: IBM
- IBM Data Management: IBM
- 数据分析和可视化基础: IBM
- Analyze Data to Answer Questions: Google
- Meta Web Development Fundamentals: Meta
- IBM Business Intelligence (BI) Analyst: IBM
- Introduction to SQL Window Functions: Coursera
- Meta Full Stack Developer: Front-End & Back-End from Scratch: Meta
- Mastering PROC SQL in SAS: Analyze, Query & Optimize Data: EDUCBA
- SQLServer for Beginners: Database Design & CRUD Operations: Coursera
