flamenco/internal/worker/persistence/migrations/README.md

SQL Migrations

The files here are run by Goose, the database migration tool.

These are embedded into the Flamenco Worker executable, and automatically run on startup.

Foreign Key Constraints

Foreign Key constraints (FKCs) are optional in SQLite, and always enabled by Flamenco Worker. These are temporarily disabled during database migration itself. This means you can replace a table like this, without ON DELETE effects running.

INSERT INTO `temp_table` SELECT * FROM `actual_table`;
DROP TABLE `actual_table`;
ALTER TABLE `temp_table` RENAME TO `actual_table`;