ALTER TABLE `token_routes` ADD `route_mode` text DEFAULT 'pattern'; --> statement-breakpoint CREATE TABLE `route_group_sources` ( `id` integer PRIMARY KEY AUTOINCREMENT NOT NULL, `group_route_id` integer NOT NULL, `source_route_id` integer NOT NULL, FOREIGN KEY (`group_route_id`) REFERENCES `token_routes`(`id`) ON UPDATE no action ON DELETE cascade, FOREIGN KEY (`source_route_id`) REFERENCES `token_routes`(`id`) ON UPDATE no action ON DELETE cascade ); --> statement-breakpoint CREATE UNIQUE INDEX `route_group_sources_group_source_unique` ON `route_group_sources` (`group_route_id`,`source_route_id`); --> statement-breakpoint CREATE INDEX `route_group_sources_source_route_id_idx` ON `route_group_sources` (`source_route_id`);