Php 使用pdo_dblib连接到sybase失败
我想使用PDO通过PHPPhp 使用pdo_dblib连接到sybase失败,php,pdo,sybase,Php,Pdo,Sybase,我想使用PDO通过PHPPDO_dblib连接到Sybase。这就是我所做的: $conn = new PDO("dblib:host=$db_host:$db_port;dbname=$db_name","$login","$password"); 它向我显示sqlnull错误。我不知道怎么做才对。我已经检查了php信息,pdo_dblib就在那里 PDO Driver for FreeTDS/Sybase DB-lib: Flavour enabled: freetds 顺便问一下,需
PDO_dblib
连接到Sybase。这就是我所做的:
$conn = new PDO("dblib:host=$db_host:$db_port;dbname=$db_name","$login","$password");
它向我显示sqlnull错误
。我不知道怎么做才对。我已经检查了php信息,pdo_dblib就在那里
PDO Driver for FreeTDS/Sybase DB-lib: Flavour
enabled: freetds
顺便问一下,需要数据库端口吗?在此之前,我没有输入数据库端口号,现在我仍然无法获取端口号。按照以下步骤查找错误原因 步骤1:使用telnet进行连接
xxx@ubuntuvbox:~$ telnet 10.1.1.1 5000
Trying 10.1.1.1...
Connected to 10.1.1.1.
步骤2:配置FreeTDS
编辑freetds.conf,位于/etc/freetds/(Ubuntu 11.10)
步骤3:使用FreeTDS进行连接
xxx@ubuntuvbox:~$ sqsh -S 10.1.1.1:5000 -Usa
sqsh-2.1 Copyright (C) 1995-2001 Scott C. Gray
This is free software with ABSOLUTELY NO WARRANTY
For more information type '\warranty'
Password:
Msg 2401, Level 11, State 2
Server 'XXXXXX'
Character set conversion is not available between client character set 'utf8'
and server character set 'cp850'.
No conversions will be done.
1> select * from .....
步骤4:使用FreeTDS与PHP连接
检查这个
$dbh = new PDO ('dblib:host=10.1.1.1:5000;dbname=databasename','sa','password');
$dbh = new PDO ('dblib:host=10.1.1.1:5000;dbname=databasename','sa','password');