1:创建数据库 $sqlite3 testDB.db SQLite version 3.7.15.2 2013-01-09 11:53:05 Enter ".help" for instructions Enter SQL statements terminated with a ";" sqlite>
2.查看数据库 sqlite>.databases seq name file --- --------------- ---------------------- 0 main /home/sqlite/testDB.db
3.退出 sqlite>.quit
4.dump 命令
$sqlite3 testDB.db .dump > testDB.sql
$sqlite3 testDB.db < testDB.sql 5.创建表
CREATE TABLE testDB.COMPANY( ID INT PRIMARY KEY NOT NULL, NAME TEXT NOT NULL, AGE INT NOT NULL, ADDRESS CHAR(50), SALARY REAL );
6.查看表信息
sqlite>.tables COMPANY
表的完整信息
sqlite>.schema COMPANY 7.删除表
sqlite>DROP TABLE COMPANY;
8.插入查询
INSERT INTO TABLE_NAME (column1,column2,column3,...columnN)]
VALUES (value1,value2,value3,...valueN);
表已经存在直接插入即可
INSERT INTO TABLE_NAME VALUES (value1,value2value3valueN);
或者拷贝其他的表
INSERT INTO first_table_name [(column1,... columnN)]
SELECT column1,...columnN
FROM second_table_name
[WHERE condition];
9.select查询
sqlite>.header on
sqlite>.mode column
sqlite> SELECT * FROM COMPANY;
10.运算符(算数/比较/逻辑/位/)
放在where中的条件
SELECT * FROM COMPANY WHERE SALARY > 50;
11.更新
sqlite> update company set address = 'LISTRON' WHERE ID = '7';
12.删除
sqlite> DELETE FROM COMPANY WHERE ID=7;
13.like子句
sqlite> SELECT * FROM COMPANY WHERE ADDRESS LIKE '%-%';
14.
太多了,没时间整了,以后继续。
参考http://www.yiibai.com/sqlite/sqlite_glob_clause.html (编辑:李大同)
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