Macos 使用FreeTDS连接到MS SQL（Azure）

我在Mac OS X Mavericks上，尝试使用pyodbc连接到Microsoft Azure MS SQL server。为了简单起见，我想使用无DSN的连接，并使用MacPorts安装了FreeTDS和pyodbc（这就是我最终想要使用的）

1。tsql配置

$ tsql -C

Compile-time settings (established with the "configure" script)
                            Version: freetds v0.91.103
             freetds.conf directory: /opt/local/etc/freetds
     MS db-lib source compatibility: no
        Sybase binary compatibility: no
                      Thread safety: yes
                      iconv library: yes
                        TDS version: 5.0
                              iODBC: no
                           unixodbc: no
              SSPI "trusted" logins: no
                           Kerberos: no

2。ini（/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/databases/MyODBC/files/odbc.ini）

3。isql测试

$ isql -v MSSQL

[IM002][unixODBC][Driver Manager]Data source name not found, and no default driver specified
[ISQL]ERROR: Could not SQLConnect

$ tsql -H xxxxxxxx.database.windows.net -p 1433 -U xxxxxx -P xxxxxx

locale is "en_AU.UTF-8" 
locale charset is "UTF-8"
using default charset "UTF-8"
Error 20002 (severity 9):
Adaptive Server connection failed
There was a problem connecting to the server

4。tsql测试

$ isql -v MSSQL

[IM002][unixODBC][Driver Manager]Data source name not found, and no default driver specified
[ISQL]ERROR: Could not SQLConnect

$ tsql -H xxxxxxxx.database.windows.net -p 1433 -U xxxxxx -P xxxxxx

locale is "en_AU.UTF-8" 
locale charset is "UTF-8"
using default charset "UTF-8"
Error 20002 (severity 9):
Adaptive Server connection failed
There was a problem connecting to the server

我在命令前面使用了

TDSVER=8.0

和

TDSVER=7.1

，如中所做。使用

TDSVER=7.1

我得到一个稍微不同的错误

Error 20017 (severity 9):
    Unexpected EOF from the server
Error 20002 (severity 9):
    Adaptive Server connection failed
There was a problem connecting to the server

有人能帮我诊断和解决这个问题吗

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谢谢

检查此链接。它解决了我和你相似的问题

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感谢您的帮助，Jan.已经着手编写了一份新的FreeTDS，它似乎帮助我度过了这个问题。这是使用openssl编译它的关键，因为macports版本不包括它。我必须在制作和安装freetds之前安装openssl（sudo apt get install libssl dev）