CREATE TABLE `event_sequence` ( `aggregate_id` text PRIMARY KEY, `seq` integer NOT NULL ); --> statement-breakpoint CREATE TABLE `event` ( `id` text PRIMARY KEY, `aggregate_id` text NOT NULL, `seq` integer NOT NULL, `type` text NOT NULL, `data` text NOT NULL, CONSTRAINT `fk_event_aggregate_id_event_sequence_aggregate_id_fk` FOREIGN KEY (`aggregate_id`) REFERENCES `event_sequence`(`aggregate_id`) ON DELETE CASCADE );