mysql -u username -p password;
create database databaseName;
show databases;
use databaseName;
create table tableName(
id int(11) AUTO_INCREMENT,
name varchar(30),
hp float,
damage int(11),
PRIMARY KEY(id)
)DEFAULR CHARSET=UTF8;
insert into tableName values (null,‘盖伦‘,616,100)
(1)查询所有数据
select * from tableName;
(2)统计表中有多少条数据
select count(*) from tableName;
(3)分页查询
select * from tableName limit 0,5
update tableName set hp = 818 where id =1
delete from tableName where id = 1
drop databaseName(注意使用该操作引起的效应)
在终端输入: mysqldump -u usename -p databases>address/filename.sql
create database databaseName; source address/filename.sql
原文:https://www.cnblogs.com/zhoujunok/p/12677641.html