PHP中的FreeTDS错误：传入的表格数据流(TDS)远程过程调用(RPC)协

发布时间：2020-12-13 16:19:42 所属栏目：PHP教程来源：网络整理

导读：我必须使用ODBC从Arch Linux连接到MSSQL服务器. 我使用FreeTDS,而使用isql,它正在工作： isql sqlexpress dev Dev 但不是在PHP中. 我在交互模式下使用PHP： PHP $conn = odbc_connect("sqlexpress",'dev','Dev');PHP $a=odbc_exec($conn,'SELECT * FROM meas

我必须使用ODBC从Arch Linux连接到MSSQL服务器.
我使用FreeTDS,而使用isql,它正在工作：

isql sqlexpress dev Dev

但不是在PHP中.
我在交互模式下使用PHP：

PHP > $conn = odbc_connect("sqlexpress",'dev','Dev');
PHP > $a=odbc_exec($conn,'SELECT * FROM measures;');
PHP Warning:  odbc_exec(): SQL error: [FreeTDS][SQL Server]The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 1 (""): Data type 0x00 is unknown.,SQL state 37000 in SQLExecDirect in php shell code on line 1

Warning: odbc_exec(): SQL error: [FreeTDS][SQL Server]The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 1 (""): Data type 0x00 is unknown.,SQL state 37000 in SQLExecDirect in php shell code on line 1

我搜索了很多,但我找不到任何解决方案(甚至是有同样问题的人).
我的配置文件：

/etc/odbc.ini：

[sqlexpress] 
Server = 192.168.10.39
Port = 1433
Driver = FreeTDS
Database = capture
UserName = dev
Password = Dev

/etc/odbcinst.ini：

[FreeTDS]
Description = FreeTDS driver
Driver = /usr/lib/libtdsodbc.so
Setup = /usr/lib/libtdsS.so
Trace = Yes
TraceFile = /tmp/freetds.log
FileUsage = 1
UsageCount = 1

祝你今天愉快！
伴侣

解决方法

这是我从Ubuntu连接到MSSQL数据库的工作配置文件：

/etc/odbc.ini

# Define a connection to the MSSQL server.
# The Description can be whatever we want it to be.
# The Driver value must match what we have defined in /etc/odbcinst.ini
# The Database name must be the name of the database this connection will connect to.
# The ServerName is the name we defined in /etc/freetds/freetds.conf
# The TDS_Version should match what we defined in /etc/freetds/freetds.conf
[ebe]
Description             = MSSQL Server
Driver                  = freetds
Database                = my_database
ServerName              = my_server_name
TDS_Version             = 8.0

/etc/odbcinst.ini

# Define where to find the driver for the Free TDS connections.
[freetds]
Description     = MS SQL database access with Free TDS
Driver          = /usr/lib/i386-linux-gnu/odbc/libtdsodbc.so
Setup           = /usr/lib/i386-linux-gnu/odbc/libtdsS.so
UsageCount      = 1

# Change the "no" to "yes" to enable ODBC logging.
[ODBC]
Trace           = no
TraceFile       = /tmp/odbc.log

/etc/freetds/freetds.conf

[global]
        # 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 = 64512

# Define a connection to the MSSQL server.
[my_server_name]
    host = my_server_domain_or_ip
    port = 1433
    tds version = 8.0

最后,这是我的PHP连接字符串：

$this->db_connection = new PDO("dblib:dbname=my_database;host=my_server_domain_or_ip",'username','password');

我相信将tds版本设置为8.0可能对您有很大帮助.

（编辑：李大同）

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