rent migrate seal

Run seal after editing a migration created by rent migrate create:

rent migrate seal

Sealed 3 migrations; rent.sum is current.

Rent validates every filename and version, checks authored SQL safety, and atomically refreshes rent.sum. Commit the SQL file and rent.sum together. rent migrate apply records the same checksum in the database journal, so a later edit is reported as a modified migration.

Review destructive SQL

A draft containing a destructive statement is rejected by default:

rent migrate seal

Error: validating authored migration ./rent/migrations/20260909030000_remove_legacy.sql

Caused by:
    migration contains destructive operations; explicit approval is required

After review, acknowledge it deliberately:

rent migrate seal --allow-destructive

Sealing does not connect to or modify a database. Apply the reviewed directory separately with rent migrate apply.