Chúng tôi có thể lấy danh sách các danh mục trợ giúp phía máy chủ MySQL bằng cách đưa nội dung từ khóa vào lệnh trợ giúp.
mysql> help contents You asked for help about help category: "Contents" For more information, type 'help <item>', where <item> is one of the following categories: Account Management Administration Compound Statements Data Definition Data Manipulation Data Types Functions Functions and Modifiers for Use with GROUP BY Geographic Features Help Metadata Language Structure Plugins Procedures Storage Engines Table Maintenance Transactions User-Defined Functions Utility