sqlite3---终端操作

进入沙盒路径

创建stu.sql数据库

sqlite3 stu.sql

创建表

create table if not exists Student (id integer primary key autoincrement,name varchar[20] not null,address varchar[100],image blob);

查看自己的创建语句

插入数据

insert into Student(name,address) values("huoran","ruanjianyuan");

查找

select * from Student where id = 2;

select name from Student where id = 2;

更新

update Student set address = "nanjing" where name = "baoyun";

删除

delete from Student where id = 1;

删除表

drop table Student;

sqlite> SELECT * FROM COMPANY LIMIT 3 OFFSET 2;

从哪行开始至少几行