python operates sqlite database

a code

1. E:\python\python可以这样学\第14章数据库编程\code>python
2. Python3.6.1(v3.6.1:69c0db5,Mar212017,18:41:36)[MSC v.190064 bit (AMD64)] on win32
3. Type"help","copyright","credits"or"license"for more information.
4. >>>import sqlite3
5. >>> conn=sqlite3.connect('example.db')
6. >>> c=conn.cursor()
7. >>> c.execute('''CREATE TABLE COMPANY
8. ... (ID INT PRIMARY KEY NOT NULL,
9. ... NAME TEXT NOT NULL,
10. ... AGE INT NOT NULL,
11. ... ADDRESS CHAR(50),
12. ... SALARY REAL)''')
13. <sqlite3.Cursor object at 0x0000024CB70C3AB0>
14. >>> c.execute("INSERT INTO COMPANY (ID,NAME,AGE,ADDRESS,SALARY) \
15. ... VALUES (1, 'Paul', 32, 'California', 20000.00 )")
16. <sqlite3.Cursor object at 0x0000024CB70C3AB0>
17. >>> conn.commit()
18. >>> conn.close()

Second run results