mysql 快速生成百万条测试数据

创建内存表及普通表

CREATE TABLE `phone_memory` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(10) NOT NULL,
`tel` varchar(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `phone` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(10) NOT NULL,
`tel` varchar(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

存储过程

CREATE PROCEDURE `add_tel_memory`(IN n int)
BEGIN
DECLARE i INT DEFAULT 1;
WHILE (i <= n ) DO
INSERT into phone_memory (name,tel) VALUEs ('张三'+i,'18818881888' );
set i=i+1;
END WHILE;
END

调用存储过程

CALL add_tel_memory(1000000)

插入普通表中

INSERT into vote_record SELECT * from  phone_memory

标签：tel,mysql,测试数据,phone,百万条,memory,varchar,NULL,id
来源： https://www.cnblogs.com/sdfgdrg/p/10954395.html