What it does
- Detect risky patterns: missing WHERE, mass UPDATE/DELETE
- Warn about TRUNCATE/DROP/ALTER and other destructive ops
- Shows risk level + reasons (no auto-fix)
- Runs locally in your browser
How to use
- Paste the SQL you plan to run (multiple statements OK)
- Select DB/options if available
- Run the check and review risk + highlights
Notes
- This tool does not execute SQL and does not see your database.
- “Safe” does not guarantee correctness—review execution plan/transaction.