What would you do if a database administrator notices that your query is potentially dangerous to the system and suggests changing it?

If a database administrator indicates that my SQL query is potentially dangerous, I would first carefully examine their comments and reasons why the query could harm the system (e.g., high load, SQL injection possibility, locks). Then I would suggest alternative optimization or modification options, such as:

• Using parameterized queries for security.
• Adding indexes to speed up.
• Breaking complex queries into simpler ones.
• Limiting the selection with WHERE or LIMIT.

It is important to communicate with the administrator to jointly find a safe and effective solution. If necessary, I can test the modified query in a test environment to ensure it works correctly and safely.