Observed arrival · 2026-09-24

Presift’s MySQL migration safety checks

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Editorial interest 80/100 Selection signal · not a rating of the site

Presift scans SQL migrations in GitHub pull requests for destructive changes and MySQL operations that can rebuild tables or block writes.

Landing page captured for the 2026-09-24 issue.

For: Teams reviewing MySQL migrations in GitHub
Worth noticing: Findings cite MySQL 8.0’s online-DDL matrix; current runner support is limited to Linux x86_64 with Python 3.9+.

Field notes

The documented input covers plain SQL, Flyway and Liquibase formatted SQL, and output from tools including Prisma Migrate, Drizzle Kit, goose, dbmate, and golang-migrate. The four checks are intentionally limited to statement classes the page says the MySQL manual documents as rebuilding, blocking, or irreversible. Teams can add an in-migration comment with a reason to suppress an intentional finding.

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