python3中pymysql模块的事务操作

try:
cursor.execute(sql_1)
cursor.execute(sql_2)
cursor.execute(sql_3)
except Exception as e:
connect.rollback() # 事务回滚
print('事务处理失败', e)
else:
connect.commit() # 事务提交
print('事务处理成功', cursor.rowcount)# 关闭连接
cursor.close()
connect.close()

标签：execute,pymysql,cursor,connect,模块,sql,close,事务处理,python3
来源： https://www.cnblogs.com/andy0816/p/16378184.html