supabase-migration-writer

To write Supabase SQL migrations, you define the table schema and add Row Level Security (RLS) policies to restrict data access. This process ensures data integrity by guiding you through table creation, policy enforcement, and TypeScript type synchronization.

TypeScript types stay in sync with your Supabase database schema by updating generated types whenever you apply SQL migrations. This prevents frontend build errors when you add tables, alter columns, or deploy server-side functions.

To create and deploy Supabase RPC functions, write SQL migrations that define the server-side functions for your data operations. This approach manages function deployment securely within your database schema management workflow.

The best way to manage database schema changes in Supabase is by creating, applying, and rolling back SQL migrations. This method handles table creation, column alteration, and RLS policy updates systematically to maintain application stability.

Yes, you can rollback Supabase database migrations if a schema update fails. The migration management process supports applying and rolling back SQL changes to ensure you can revert table alterations or column modifications without breaking data integrity.

You do not need separate SQL migrations for altering columns and updating RLS policies. You can combine table schema modifications and Row Level Security policy updates within the same migration file to streamline database management.