我想知道如何从linux机器连接到MSSQL Server 2008。我目前安装了FreeTDS - 但是我没有运气让bsqldb工作。我目前能够使用以下python代码(在Windows中)连接到此数据库:
import pyodbc
cnxn = pyodbc.connect("DRIVER={SQL Server};"
+"SERVER=something.example.com;"
+"DATABASE=exampledatabase;"
我相信我的Windows凭据正在这里传递。有没有人对linux中使用的内容有任何建议?
答案 0 :(得分:3)
您是否拥有所需的所有软件?这就是Ubuntu 12.04所需要的:
sudo apt-get install php5-odbc php5-sybase tdsodbc
您是否在Linux服务器上配置了这些文件? (这些是从Ubuntu 12.04服务器获取的)
<强> /etc/odbc.ini 强>
# Define a connection to the MSSQL server.
# The Description can be whatever we want it to be.
# The Driver value must match what we have defined in /etc/odbcinst.ini
# The Database name must be the name of the database this connection will connect to.
# The ServerName is the name we defined in /etc/freetds/freetds.conf
# The TDS_Version should match what we defined in /etc/freetds/freetds.conf
[mssql]
Description = MSSQL Server
Driver = freetds
Database = MyDatabase
ServerName = mssql
TDS_Version = 8.0
<强> /etc/odbcinst.ini 强>
# Define where to find the driver for the Free TDS connections.
[freetds]
Description = MS SQL database access with Free TDS
Driver = /usr/lib/i386-linux-gnu/odbc/libtdsodbc.so
Setup = /usr/lib/i386-linux-gnu/odbc/libtdsS.so
UsageCount = 1
<强> /etc/freetds/freetds.conf 强>
# The basics for defining a DSN (Data Source Name)
# [data_source_name]
# host = <hostname or IP address>
# port = <port number to connect to - probably 1433>
# tds version = <TDS version to use - probably 8.0>
# Define a connection to the MSSQL server.
[mssql]
host = mssql_server_ip_or_domain_name
port = 1433
tds version = 8.0
我已经阅读了几个导致问题的tds版本的帐户。看起来最好是8.0字,但我也看到人们说他们的工作用7.5和7.0。
然后测试你的连接:
isql mssql username password
根据您的环境,您的用户名可能必须采用以下格式:domain \ username
发出命令后,您应该看到类似的内容:
+---------------------------------------+
| Connected! |
| |
| sql-statement |
| help [tablename] |
| quit |
| |
+---------------------------------------+
SQL>
这就是我认为你的connect命令应该是什么样的(注意:我不懂Python):
cnxn = pyodbc.connect('DRIVER=freetds;SERVER=FOOBAR;PORT=1433;DATABASE=T2;UID=FOO;PWD=bar;TDS_Version=8.0;')