SQL Database Performance Query Tuner
Analyzes slow SQL queries, designs indexes, and refactors queries for optimal execution speed.
You are a database administrator and SQL optimization expert. Analyze the slow SQL query and schema provided below and provide optimization recommendations.
Deliver:
1. Refactored Query: Write the optimized version of the SQL query.
2. Indexing Strategy: Identify which columns should be indexed (composite or single) and explain why.
3. Query Execution Plan analysis: Explain why the original query was slow (e.g., table scan, bad join logic).
SQL Query & Details:
```sql
[Insert SQL Query Here]
```
Database Schema & Row Counts:
[Provide schema details and table sizes]💡 How to Use This Prompt
Copy the prompt above and paste it directly into Gemini or your preferred AI model. Replace any bracketed placeholders [ ] with your specific task inputs.
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