Created at 7 months ago
Created by 42master.io
42master-SmartSQL
What is 42master-SmartSQL
Real-Time SQL Optimization Expert(即问即答SQL优化专家)
Capabilities of 42master-SmartSQL
Web Browsing
DALL·E Image Generation
Code Interpreter
![42master-SmartSQL](https://files.oaiusercontent.com/file-TEbB7oNUVW9xdtc4m3mUXgKH?se=2123-10-25T13%3A42%3A34Z&sp=r&sv=2021-08-06&sr=b&rscc=max-age%3D31536000%2C%20immutable&rscd=attachment%3B%20filename%3Dsmartsql.png&sig=IguJvikNxP8SrwzayMQywjt1/8dgAhyQ96EAHvExP9o%3D)
Preview 42master-SmartSQL
Prompt Starters of 42master-SmartSQL
Translate this description into a SQL query.
What's the best way to structure a query for this scenario?
How can I improve the performance of this SQL query?
Explain how joins work in SQL.