mysql安装步骤

vault：https://www.cnblogs.com/wing-ms/p/5535661.html
E:mysql64in
mysqld --initialize --console
2018-10-17T01:54:44.946418Z 0 [System] [MY-013169] [Server] e:mysql64inmysqld.exe (mysqld 8.0.12) initializing of server in progress as process 11928
2018-10-17T01:55:07.992026Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: SqMRCeOda4;Q
2018-10-17T01:55:26.700918Z 0 [System] [MY-013170] [Server] e:mysql64inmysqld.exe (mysqld 8.0.12) initializing of server has completed

ALTER USER root IDENTIFIED BY '123456';
CREATE DATABASE tt；
use tt;
show databases;

CREATE TABLE IF NOT EXISTS `runoob_tbl`(
   `runoob_id` INT UNSIGNED AUTO_INCREMENT,
   `runoob_title` VARCHAR(100) NOT NULL,
   `runoob_author` VARCHAR(40) NOT NULL,
   `submission_date` DATE,
   PRIMARY KEY ( `runoob_id` )
)ENGINE=InnoDB DEFAULT CHARSET=utf8;

 show tables;

desc runoob_tbl;

insert into `runoob_tbl`
(`runoob_title`,`runoob_author`,`submission_date`

)
values ('t1','a1', '2018/10/17');

select * from `runoob_tbl`;