您可以尝试覆盖连接字符串中的主机。
我在指定的机器定义的“irk1210”“激怒”
[email protected]:/usr3/products/12.10$ grep irk1210 $INFORMIXSQLHOSTS
irk1210shm onipcshm irk irk1210shm
irk1210 onsoctcp 9.20.143.225 3046
dr_irk1210 drsoctcp irk 3047
通过Python(我猜这就是你使用的是什么),我可以只用“irk1210”作为服务器名称连接(信息将从sqlhosts文件领取)
[email protected]:/usr3/products/12.10$ python
Python 2.7.3 (default, Oct 26 2016, 21:04:23)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import informixdb
>>> conn = informixdb.connect('[email protected]',user='informix',password='ximrofni')
>>> print conn
<_informixdb.Connection object at 0x9d287a0>
>>>
或指定服务器的全部信息(服务器/协议/主机/服务)
[email protected]:/usr3/products/12.10$ python
Python 2.7.3 (default, Oct 26 2016, 21:04:23)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import informixdb
>>> conn = informixdb.connect('[email protected]|onsoctcp|9.20.143.225|3046',user='informix',password='ximrofni')
>>> print conn
<_informixdb.Connection object at 0x93c37a0>
>>>
做好后给你指定的服务器不同的主机(IP)的选项:
[email protected]:/usr3/products/12.10$ python
Python 2.7.3 (default, Oct 26 2016, 21:04:23)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import informixdb
>>> conn = informixdb.connect('[email protected]|onsoctcp|10.1.1.10|3046',user='informix',password='ximrofni')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
_informixdb.OperationalError: SQLCODE -908 in CONNECT:
08004: Client unable to establish connection
IX000: ISAM error: record is locked.
>>>
我得到了一个错误-908,因为我有没有10.1.1.10服务器,但它种证明驱动程序试图连接到比SQLHOSTS为irk1210服务器
它可以指定一个不同的IP!谢谢!!你救了我的命! – Urkidy
我认为这比sqlhosts env hack更好8) –
是的!哈哈thx! – Urkidy