基本に戻ってInnoDBの話をします14. mysql> SHOW CREATE TABLE t1G *************************** 1. row *************************** Table: t1 Create Table: CREATE TABLE `t1` ( `num` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `val` varchar(32) DEFAULT NULL, UNIQUE KEY `num` (`num`), KEY `val` (`val`) ) ENGINE=InnoDB AUTO_INCREMENT=100000001 DEFAULT CHARSET=utf8mb4 1 row in set (0.03 sec) 【 innodb_buffer_pool_size= 4G 】 $ time bin/m
