Migrate strapi_permission (v3) into admin_permissions (v4) - column "fields" of relation "admin_permissions" does not exist (again) and "Cannot read properties of null (reading 'fields')" · Issue #83 · strapi/migration-scripts · GitHub
Database migrations occur AFTER data is deleted when disabling i18n on a content type · Issue #13239 · strapi/strapi · GitHub
GitHub - strapi-support-demo-apps/strapi-example-v4-custom-db: Example Strapi v4 app showing how the custom v4 migrations work
Unable to use migrations - db.getConnection(...).transaction is not a function · Issue #12723 · strapi/strapi · GitHub
![content management system - strapi - how to create collection type using migration script - Stack Overflow content management system - strapi - how to create collection type using migration script - Stack Overflow](https://i.stack.imgur.com/4jbEq.png)