lti-api/internal/database/migrations/20251017071755_rename_approval_status_to_action.up.sql

ALTER TABLE approvals
    RENAME COLUMN status TO action;

ALTER TABLE approvals
    ALTER COLUMN action DROP NOT NULL;

ALTER TABLE approvals
    RENAME COLUMN step TO step_number;

ALTER TABLE approvals
    ADD COLUMN step_name VARCHAR NOT NULL;

ALTER TABLE approvals
    RENAME COLUMN created_at TO action_at;