SQL Playground

Paste your PostgreSQL migration SQL and see safety violations instantly.

SQL Input

PG Version:

Results

Click "Analyze Migration" to see results

How it works

Your SQL is parsed by the real PostgreSQL parser (libpg-query). Each statement is analyzed against safety rules to detect lock issues, data risks, and anti-patterns.

Full analysis

This playground runs a subset of rules. For full 80-rule analysis with auto-fix, install the CLI: npx migrationpilot analyze file.sql

No data leaves your browser

Your SQL is analyzed server-side with no storage, no logging, and no third-party services. Nothing is saved after the request.