CREATE TABLE pow(
id INT (11) auto_increment COMMENT 'id',
words VARCHAR (100) NOT NULL COMMENT 'words',
PRIMARY KEY (id)
) ENGINE = INNODB DEFAULT charset = utf8mb4;
-- 先写入一条基础数据
insert into pow(words) values('p');
-- 自拷贝,1<<24 = 16777216
-- 所以自拷贝24次即可。
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;
insert into pow(words) select words from pow;