###币种信息表 currency
CREATE TABLE `currency` (
`id` int NOT NULL AUTO_INCREMENT,
`currency_id` bigint DEFAULT NULL,
`currency_name` varchar(255) DEFAULT NULL,
`currency_type` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '币种类型',
`state` int DEFAULT NULL,
`created_at` datetime DEFAULT NULL,
`updated_at` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
`deleted_at` datetime DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='币种';