import sqlite3
conn= sqlite3.connect("test2.db")
c=conn.cursor()
c.execute("CREATE TABLE STUDENTS(ID INT,AGE INT,NAME TEXT)")
c.execute("INSERT INTO STUDENTS(ID, AGE,NAME) VALUES(2,16,'LISA')")
c.execute("UPDATE STUDENTS set AGE=18 where it,ID=2")
conn.commit()
c.close()
conn.close()