Flutter/Dart Initialize Data

Initialize Data

init/ files seed a database only when it is created for the first time. They run after schema files and before the database is marked as initialized.

lib/db/sql/AppDatabase/init/
  seed.sql

INSERT INTO task (id, title, completed, created_at)
VALUES (1, 'Review schedule', 0, '2026-01-01T09:00:00Z');

INSERT INTO task (id, title, completed, created_at)
VALUES (2, 'Prepare visit notes', 0, '2026-01-01T10:00:00Z');

Use init/ for fresh-install seed data that should not run during upgrades. Use migration/ for changes that installed databases must receive.

Multiple .sql files can be used; they are executed in deterministic file-name order.