Python+Pandas 获取数据库并加入DataFrame的实例

import pandas as pdimport sysimport impimp.reload(sys)from sqlalchemy import create_engineimport cx_Oracle db=cx_Oracle.connect('userid','password','10.10.1.10:1521/dbinstance')print db.versioncr=db.cursor()sql='select * from sys_user'cr.execute(sql)rs=cr.fetchall()zz=pd.DataFrame(rs);print zz db.close()