你有你需要的所有软件吗?这是 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?(这些取自 Ubuntu 12.04 服务器)
/etc/odbc.ini
# 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
/etc/odbcinst.ini
# 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
/etc/freetds/freetds.conf
# 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
我已经阅读了导致问题的 tds 版本的几个帐户。似乎 8.0 字最好,但我也看到人们说他们可以使用 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:域\用户名
发出命令后,您应该会看到如下内容:
+---------------------------------------+
| Connected! |
| |
| sql-statement |
| help [tablename] |
| quit |
| |
+---------------------------------------+
SQL>
这就是我认为您的连接命令应该是什么样子的(注意:我不知道 Python):
cnxn = pyodbc.connect('DRIVER=freetds;SERVER=FOOBAR;PORT=1433;DATABASE=T2;UID=FOO;PWD=bar;TDS_Version=8.0;')