Question

在尝试使用msdblib编译freeTDS之前，我想确保这就是我需要做的事情。或者我的问题在别的地方？我在配置上看过很多帖子，但没有提到msdblib。

$tsql -S mssql -U user -P pass
locale is "en_US.UTF-8"
locale charset is "UTF-8"
using default charset "UTF-8"
Error 20009 (severity 9):
    Unable to connect: Adaptive Server is unavailable or does not exist
    OS error 61, "Connection refused"
There was a problem connecting to the server

$odbcinst -j
unixODBC 2.3.4
DRIVERS............: /usr/local/Cellar/unixodbc/2.3.4/etc/odbcinst.ini
SYSTEM DATA SOURCES: /usr/local/Cellar/unixodbc/2.3.4/etc/odbc.ini
FILE DATA SOURCES..: /usr/local/Cellar/unixodbc/2.3.4/etc/ODBCDataSources
USER DATA SOURCES..: /Users/administrator/.odbc.ini
SQLULEN Size.......: 8
SQLLEN Size........: 8
SQLSETPOSIROW Size.: 8

$tsql -C
    Compile-time settings (established with the "configure" script)
                            Version: freetds v1.00.48
             freetds.conf directory: /usr/local/Cellar/freetds/1.00.48/etc
     MS db-lib source compatibility: no
        Sybase binary compatibility: no
                      Thread safety: yes
                      iconv library: yes
                        TDS version: 7.3
                              iODBC: no
                           unixodbc: yes
              SSPI "trusted" logins: no
                           Kerberos: no
                            OpenSSL: yes
                             GnuTLS: no
                               MARS: no

freetds.conf

[global]
        # TDS protocol version
        tds version = 7.3

...

# A typical Microsoft server
[mssql]
        host = 10.x.x.x
        port = 1433
        tds version = 7.3

ODBC.INI

[mssql]
Description         = Test to SQLServer
Driver              = FreeTDS
Servername          = mssql

ODBCINST.INI

[FreeTDS]
Description=FreeTDS Driver for Linux & MSSQL
Driver=/usr/local/lib/libtdsodbc.so
Setup=/usr/local/lib/libtdsodbc.so
UsageCount=1

Answer 1

我不确定MS SQL访问是否需要freetds的--with-msdblib选项，但我能够使用主机名和实例进行连接。但首先我必须找出实例名称，这可以通过tsql -LH xxx.xx.xxx.xxx来完成。由于某种原因，我无法连接主机名和端口，我不得不使用主机名和实例。总是阅读文档，你们都！我只花了5个小时。

是否必须将“MS db-lib source compatibility”设置为“yes”以使用freetds连接到mssql？

1 个答案: