phpmyadmin创建mysql的存储过程

通过phpmyadmin ，创建procedure，

用于生成测试数据。

随机的用户名及手机号。

DELIMITER $$
CREATE  PROCEDURE `sp_insert_test_users`(IN `para_count` INT)
BEGIN
    DECLARE p_username varchar(50);
    DECLARE p_countryCallingCode varchar(10) default '';
    DECLARE p_phone varchar(20);
    DECLARE p_all_phone varchar(20);
    DECLARE p_create_time datetime;
    DECLARE p_index int default 0;
    DECLARE p_userid int default 0;
IF para_count > 0 THEN
    SET p_create_time = NOW();

    while p_index < para_count do    

        select concat(
              substring('ABCDEFGHIJKLMNOPQRSTUVWXYZ', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1),
              substring('abcdefghijklmnopqrstuvwxyz', rand()*26 , 1)
             ) into p_username;

        select concat(
              '',
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1),
              substring('', rand()* 10 , 1)
             ) into p_phone;

        if not exists ( select 1 from users where username = p_username or phone = p_phone )
        and length(p_username) = 8 and length(p_phone) = 11
        then 

            set p_all_phone = concat(p_countryCallingCode,';',p_phone);

            INSERT INTO `users`
            (`username`, `countryCallingCode`, `phone`, `_phone`,
            `group`,  `created_at`, `updated_at`)
            VALUES
            (p_username,p_countryCallingCode,p_phone,p_all_phone,
            'user', p_create_time, p_create_time);

             select @@IDENTITY into p_userid;

            INSERT INTO `users_test_mock`
            (`userid`,`username`, `countryCallingCode`, `phone`)
            VALUES
            (p_userid,p_username,p_countryCallingCode,p_phone);

            SET p_index = p_index + 1;

        end if;

    end while;

END IF;

END$$
DELIMITER ;

调用：

call sp_insert_test_users(10);