SQLSTATE [01002] Adaptive Server连接失败(严重级9)

Question

我有以下脚本连接到我的microsoft azure服务器.

<?php

try {
    $hostname = "secrets.database.windows.net";
    $dbname = "secrets";
    $username = "secrets";
    $pw = "secrets";
    $dbh = new PDO ("dblib:host=$hostname;dbname=$dbname","$username","$pw");
} catch (PDOException $e) {
    echo "Failed to get DB handle: " . $e->getMessage() . "\n";
    exit;
}

echo "Passed!";

上面的脚本传递我的旧服务器,但从新服务器执行时给我以下错误消息.

SQLSTATE[01002] Adaptive Server connection failed (severity 9)

我的新服务器PHP设置如下:

sudo apt-get install -y php5.6-fpm php5.6-ldap php5.6-curl php5.6-cli   php5.6-mcrypt php5.6-intl php5.6-json php5.6-pdo-dblib php5.6-mysqlnd php5.6-memcached php5.6-mbstring php5.6-imap php5.6-xml php5.6-sybase

到目前为止我的检查:

1)两者都具有相同的面向公众的IP地址.

2)两者都具有相同的PHP PDO/ODBC设置.

$ php -i | grep PDO
DO
PDO support => enabled
PDO drivers => dblib, mysql, odbc
PDO Driver for FreeTDS/Sybase DB-lib => enabled
PDO Driver for MySQL => enabled
PDO_ODBC
PDO Driver for ODBC (unixODBC) => enabled

3)我可以使用以下服务器使用telnet ping我的服务器:

telnet secrets.database.windows.net 1433

任何建议,将不胜感激.

Answer 1

经过一些进一步的谷歌搜索,我遇到了这个答案.

通过PDO ODBC将PHP连接到MSSQL

原来我只需要更新我的/etc/freetds/freetds.conf

我的变化:

未注释的TDS协议版本并已更新.

tds version = 8.0

在下面添加了mssql示例.

[mssql]
host =
Port = 1433
tds version = 8.0

Answer 2

我在这里遇到了同样的问题，但通过直接在 PHP 代码中将 FreeTDS 8.0 版本添加到连接中来修复它：

<?php

try {
    $hostname = "secrets.database.windows.net";
    $dbname = "secrets";
    $username = "secrets";
    $pw = "secrets";
    $dbh = new PDO ("dblib:version=8.0;charset=UTF-8;host={$hostname};dbname={$dbname}", $username, $pwd);
} catch (PDOException $e) {
    echo "Failed to get DB handle: " . $e->getMessage() . "\n";
    exit;
}

echo "Passed!";