C:\>sqlite3 mydatabase.db
sqlite> create table user(id integer,username text,password text);
sqlite> insert into user values(1,'king','king');
sqlite> select * from user;
sqlite> update user set username='kong',password='kong' where id=1;
sqlite> delete from user where username='kong';
sqlite> create table user(id integer,username text,password text);
sqlite> insert into user values(1,'king','king');
sqlite> select * from user;
sqlite> update user set username='kong',password='kong' where id=1;
sqlite> delete from user where username='kong';
本文通过具体示例展示了如何使用SQLite进行基本的数据库操作,包括创建表、插入数据、查询记录、更新信息以及删除指定项等核心功能。
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