Python简单操作sqlite3的方法示例

Python  /  管理员 发布于 7年前   179

本文实例讲述了Python简单操作sqlite3的方法。分享给大家供大家参考，具体如下：

import sqlite3def Test1():  #con =sqlite3.connect("D:\\test.db")  con =sqlite3.connect(":memory:") #store in memory  cur =con.cursor()  try:    cur.execute('create table score(id integer primary key,name varchar(10),scores integer)')    cur.execute("insert into score values(0,'Rose',87)")    cur.execute("insert into score values(1,'Alice',78)")    cur.execute("insert into score values(2,'Helon',100)")    cur.execute("insert into score values(3,'Tom',98)")    cur.execute("insert into score values(4,'jack',198)")    cur.execute("insert into score values(5,'Tony',198)")    cur.execute("insert into score values(6,'David',99)")    cur.execute("update score set scores =? where id=?",(45,3))    cur.execute("update score set name=? where id=?",("John",0))    cur.execute("delete from score where id =1")  except Exception,e:    print "There are some except",e  con.commit()  print "Insert Complete"  print "-----------------------------------------"  print "Last row id is ",cur.lastrowid  cur.execute('select * from score')  print cur.fetchall()  print "----------------------------------------"  cur.execute("select count(*) from score")  print "Current Rows is :",cur.fetchall()[0]  cur.close()  con.close()if __name__ =='__main__':  Test1()  print "hello world"

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希望本文所述对大家Python程序设计有所帮助。