新寫一個小區統計業主簽名的系統

CREATE TABLE `user` ( 
   `id` int(10) NOT NULL AUTO_INCREMENT, 
   `username` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '賬號', 
   `password` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '密碼', 
   `nickname` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT '' COMMENT '暱稱', 
   `roles` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '身份', 
   `creationdt` datetime DEFAULT NULL, 
   `updatedt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
   `forbidden` int(11) NOT NULL DEFAULT '0', 
   PRIMARY KEY (`id`) USING BTREE 
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci






CREATE TABLE `user` ( 
   `id` int(10) NOT NULL AUTO_INCREMENT, 
   `username` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '賬號', 
   `password` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '密碼', 
   `nickname` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT '' COMMENT '暱稱', 
   `roles` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '身份', 
   `creationdt` datetime DEFAULT NULL, 
   `updatedt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
   `forbidden` int(11) NOT NULL DEFAULT '0', 
   PRIMARY KEY (`id`) USING BTREE 
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
 

 

 

DELIMITER $$
CREATE PROCEDURE addRoom4room4(IN in_count INT)
BEGIN
    DECLARE COUNT INT DEFAULT 301;
    while COUNT < in_count DO
    insert room(buildingID,cubeID,RoomNUmber) values(4,1,COUNT),(7,1,COUNT+1),(4,1,COUNT+2),(4,2,COUNT+3),(4,2,COUNT+4),(4,2,COUNT+5),(4,3,COUNT+6),(4,3,COUNT+7),(4,3,COUNT+8);
    SET COUNT = COUNT +100;
    END WHILE;
    SELECT COUNT;
END $$
DELIMITER ;


CALL addRoom4room73(1900);