python操作DB2数据库

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import ibm_db
try:
  conn = ibm_db.connect("DATABASE=service;HOSTNAME=8.8.8.8;PORT=50000;PROTOCOL=TCPIP;\
    UID=myname;PWD=mypassw", "", "")
except:
  print("connect failed,%s" % ibm_db.conn_errormsg())
else:
  sql = "SELECT * FROM tableName "
  try:
  stmt = ibm_db.exec_immediate(conn, sql)
  dictionary = ibm_db.fetch_both(stmt)
  while dictionary!=False:
    for i in range(0, 15):
      if i in (10, 12):
        print(dictionary.get(i).strftime('%Y-%m-%d %H:%M:%S')),
      else:
        print(dictionary.get(i)),
    print("\n")
    dictionary = ibm_db.fetch_both(stmt)
  except:
    print("stmt failed,%s" % ibm_db.stmt_errormsg())
finally:
  if ibm_db.active(conn):
    ibm_db.close(conn)
    print("database close success!")

posted @ 2017-08-09 13:36  fosonR  阅读(315)  评论(0编辑  收藏  举报