CREATE TABLE dummy(id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,name VARCHAR(30)NOT NULL)ENGINE = MYISAM;并运行此查询:SELECT GROUP_CONCAT(`name` SEPARATOR "||") FROM `dummy`此查询使用||连接...
CREATE TABLE dummy(id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,name VARCHAR(30)NOT NULL)ENGINE = MYISAM;并运行此查询:SELECT GROUP_CONCAT(`name` SEPARATOR "||") FROM `dummy`此查询使用||连接...
用于连接db2数据库的驱动,