Question

我正在尝试通过Laravel连接到我的MSSQL服务器。但是由于某种原因，我每次都会收到此错误。我正在使用PHP 7.3

1 PDOException：:(“ SQLSTATE [01002] Adaptive Server连接失败（myserver.com:1433）（严重性9）”）

我可以使用以下命令进行连接：

TDSVER=7.3 tsql -H myserver.com -U 'user' -D 'database' -p 1433 -P 'password'

这使我相信这与我的PHP配置有关。我正在使用FreeTDS，这是我的配置：

#   $Id: freetds.conf,v 1.12 2007-12-25 06:02:36 jklowden Exp $
#
# This file is installed by FreeTDS if no file by the same 
# name is found in the installation directory.  
#
# For information about the layout of this file and its settings, 
# see the freetds.conf manpage "man freetds.conf".  

# Global settings are overridden by those in a database
# server specific section
[global]
        # TDS protocol version
;       tds version = 7.3

        tds version = 8.0

        client charset = UTF-8
        # Whether to write a TDSDUMP file for diagnostic purposes
        # (setting this to /tmp is insecure on a multi-user system)
;       dump file = /tmp/freetds.log
;       debug flags = 0xffff

        # Command and connection timeouts
;       timeout = 10
;       connect timeout = 10

        # If you get out-of-memory errors, it may mean that your client
        # is trying to allocate a huge buffer for a TEXT field.  
        # Try setting 'text size' to a more reasonable limit 
        text size = 20971520

        # If you experience TLS handshake errors and are using openssl,
        # try adjusting the cipher list (don't surround in double or single quotes)
        # openssl ciphers = HIGH:!SSLv2:!aNULL:-DH

# A typical Sybase server
[egServer50]
        host = symachine.domain.com
        port = 5000
        tds version = 7.3

# A typical Microsoft server
[egServer70]
        host = ntmachine.domain.com
        port = 1433
        tds version = 7.3

这是我的连接代码：

$conn = new \PDO("dblib:host = myserver.com,1433; Database = mydb", "user", 'password');

这里有一些类似的问题，但是他们的解决方案对我不起作用：

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

Answer 1

您必须修复您的连接字符串。将 dlib 更改为 sqlsrv ，将 host 更改为 Server 。更多详细信息here

$conn = new \PDO("sqlsrv:Server=myserver.com,1433;Database=mydb", "user", 'password');

Answer 2

在freetds.conf中使用TDS version 7.3并将连接代码更改为：

new PDO ("dblib:host=myserver.com:1433;dbname=mydb","user","password");

请注意，dblib仅在PHP 5.6（不再受支持）上受支持，因此最好使用Microsoft's SQLSRV驱动程序。

SQLSTATE [01002] Adaptive Server连接仅在PHP上失败，我可以通过CLI连接

2 个答案: