mysql oracle python串連

標籤：mysql oracle python串連

#encoding:utf-8

#dataProc

#auth xiajikun

import sys

# oracle庫串連模組

import cx_Oracle

# mysql庫串連

import MySQLdb

import time

import os

#水電煤庫

# SDM = ‘username/[email protected]:port/servicename‘

DB_ORA_STR = ‘admin/[email protected]:1521/c9db1111‘

# oracle串連

class OracleLogin(object):

    #初始化，建立串連資料庫物件  

    def __init__(self, loginName):

        #--建立串連

        self.conn = cx_Oracle.connect(loginName)

        #--擷取遊標        

        self.cursor = self.conn.cursor()

        self.l_v_status = self.cursor.var(cx_Oracle.NUMBER)

        self.l_v_return_code = self.cursor.var(cx_Oracle.STRING)

        self.l_v_sno = self.cursor.var(cx_Oracle.STRING)

    #查詢sql方法

    def selectSql(self, sql):

        self.cursor.execute(sql)

        self.result_sql = self.cursor.fetchall()

        self.count = self.cursor.rowcount

        self.conn.commit()

    #執行sql方法

    def execSql(self,sql):

        self.cursor.execute(sql)

        self.conn.commit()

    #執行預存程序方法

    def getMetaData(self,procdName, sql, procArgs):

        self.procResult = self.cursor.callproc(procdName, procArgs)

        self.cursor.execute(sql)

        self.result_pro = self.cursor.fetchall()

        self.count = self.cursor.rowcount

        self.conn.commit()

    #無用時自動析構此對象

    def __del__(self):

        self.cursor.close()

        self.conn.close()

# mysql串連

class MysqlLogin(object):

    #初始化，自動連接資料庫

    def __init__(self, db_str):

        # self.conn = MySQLdb.connect(host=‘10.7.11.242‘,user=‘credcard‘,passwd=‘5sFVDVCeKo‘,db=‘credcard‘,port=3320)

        self.conn = MySQLdb.connect(host=db_str[0],user=db_str[1],passwd=db_str[2],db=db_str[3],port=db_str[4])

        #self.conn = MySQLdb.connect(‘%s‘ % db_str)

        #self.conn = MySQLdb.connect(‘%s,%s,%s,%s,%d‘ % (db_str)

        self.cur = self.conn.cursor()

    def exec_sql(self, sql):

        self.cur.execute(sql)

        self.conn.commit()

    def select_sql(self, sql):

        self.cur.execute(sql)

        self.tmpdata = self.cur.fetchall()

    #自動斷開遊標和串連

    def __del__(self):

        self.cur.close()

        self.conn.close()

db_str = (‘10.1.1.1‘,‘username‘,‘123456‘,‘db_name‘,3306)

db_obj = MysqlLogin(db_str)

sql = ‘select * from tabname limit 10‘

db_obj.select_sql(sql)

print db_obj.tmpdata

mysql oracle python串連