CREATE TABLE `annotations` ( `id` integer PRIMARY KEY AUTOINCREMENT NOT NULL, `timestamp` integer NOT NULL, `label_type` text NOT NULL, `geometry` text, `created_at` integer NOT NULL ); --> statement-breakpoint CREATE TABLE `candles` ( `id` integer PRIMARY KEY AUTOINCREMENT NOT NULL, `time` integer NOT NULL, `open` real NOT NULL, `high` real NOT NULL, `low` real NOT NULL, `close` real NOT NULL ); --> statement-breakpoint CREATE UNIQUE INDEX `candles_time_unique` ON `candles` (`time`);