freetds v0.91 - tds版本不匹配
我想在Ubuntu14.04上用FreeBSD连接到。FreeTDS是使用apt安装的。我使用以下命令尝试了不同的tds版本:
$ TDSVER=7.0 tsql -H xxx.xxx.xxx.xxx -U xxxx -p 1433 -P xxxxxxx
日志文件显示:
...
net.c:205:Connecting to xxx.xxx.xxx.xxx port 1433 (TDS version 7.0)
net.c:270:tds_open_socket: connect(2) returned "Operation now in progress"
net.c:310:tds_open_socket() succeeded
...这里没问题。但如果我将TDSVER改为7.4:
$ TDSVER=7.4 tsql -H xxx.xxx.xxx.xxx -U xxxx -p 1433 -P xxxxxxx
TDS版本变成4.2?
...
net.c:205:Connecting to xxx.xxx.xxx.xxx port 1433 (TDS version 4.2)
net.c:270:tds_open_socket: connect(2) returned "Operation now in progress"
net.c:310:tds_open_socket() succeeded
...命令$ tsql -C的输出是:
Compile-time settings (established with the "configure" script)
Version: freetds v0.91
freetds.conf directory: /etc/freetds
MS db-lib source compatibility: no
Sybase binary compatibility: yes
Thread safety: yes
iconv library: yes
TDS version: 4.2
iODBC: no
unixodbc: yes
SSPI "trusted" logins: no
Kerberos: yes我尝试在~/.freetds.conf中配置tds版本,结果是一样的。
freetds v1.00.9 -匹配
然后,我尝试构建从git下载的版本,并在我的主文件夹下安装。似乎这个版本是匹配的:
$ TDSVER=7.4 .local/bin/tsql -H xxx.xxx.xxx.xxx -U xxxx -p 1433 -P xxxxxxx
...
iconv.c:384:tds_iconv_open: done
net.c:216:Connecting to xxx.xxx.xxx.xxx port 1433 (TDS version 7.4)
net.c:242:tds_open_socket: connect(2) returned "Operation now in progress"
net.c:343:tds_open_socket() succeeded
...$ .local/bin/tsql -C的输出是:
Compile-time settings (established with the "configure" script)
Version: freetds v1.00.9
freetds.conf directory: /home/bgdata/.local/etc
MS db-lib source compatibility: no
Sybase binary compatibility: no
Thread safety: yes
iconv library: yes
TDS version: auto
iODBC: no
unixodbc: yes
SSPI "trusted" logins: no
Kerberos: no
OpenSSL: no
GnuTLS: no
MARS: no是0.91的错误还是我做错了什么?谢谢。
发布于 2016-07-13 21:03:01
FreeTDS 0.91不支持TDS版本7.4。我收到了一个请求,希望在文档中能更清楚地说明这一点:
https://github.com/FreeTDS/freetds/pull/71/files
7.47.37.2此外,从不使用8.0,除非您使用的是非常旧的FreeTDS版本(此时您不应该使用该版本)。这是一个很长的故事也涵盖在文档,但有很多“指南”围绕网络推荐它。它会恢复到7.0版本,并会产生问题。
https://stackoverflow.com/questions/38353440
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