PostgreSQL ODBC连接SSPI身份验证失败

Question

我最近对我正在维护的现有应用程序进行了一些更改，以供我们公司尝试改进某些功能。 但是，我遇到了一个问题，在我所有的Google搜索中都找不到任何有用的信息。 这是平台：

在Windows 7（64位）上运行的VB6应用程序，使用ADODB通过ODBC连接到PostgreSQL（9.1.1版）服务器。

问题是，由于某种原因，我正在使用的SSPI身份验证方法似乎无法从PostgreSQL数据库中的序列中检索值。 其他（VB.NET）应用程序使用SSPI身份验证毫无问题地连接到同一数据库服务器（使用Npgsql）。

这是在VB6应用程序中用于ODBC连接的基本连接字符串：

DRIVER={PostgreSQL ANSI};Server=<SERVERNAMEHERE>;Port=<####>;Database=<DATABASENAMEHERE>;Uid=<USERNAMEHERE>

尝试与数据库建立连接后检查PostgreSQL服务器日志时，发现以下错误：

CDT FATAL:  SSPI authentication failed for user "<USERNAMEHERE>"
CDT LOG:  could not send data to client: No connection could be made because the target machine actively refused it.

我尝试以该用户身份通过​​PGAdmin III从另一台计算机（使用其凭据登录）连接到数据库，并且可以正常连接。 我实际上从第二台计算机（也是Windows 7 64位）上尝试了相同的应用程序，它似乎没有给我任何连接错误。

当然，当我在自己的凭据下通过WinXP VM上的VB6 IDE运行代码时，一切似乎都能按预期工作。 我验证了用户的Active Directory帐户是否处于活动状态并已解锁，并且PostgreSQL数据库具有使用正确的组角色成员身份创建的正确用户，等等。因此，显然，我的想法是为PostgreSQL安装的ODBC驱动程序一定存在问题。 我安装了64位PostgreSQL ODBC驱动程序，（当然）它没有帮助。 我卸载并重新安装了32位驱动程序（因为它正在通过32位应用程序运行），但是没有任何变化。

这是我用来尝试连接到数据库的VB6代码：

Private Function GetPGCertNumber() As Long
    On Error GoTo PGSQLError

    Dim PGDB As ADODB.Connection
    Dim RS As ADODB.Recordset
    Dim CertNum As Long
    Dim SQLStr As String

    Set PGDB = New ADODB.Connection
    PGDB.ConnectionString = PGSQL_CONNECTION_STR
    PGDB.CursorLocation = adUseServer
    PGDB.Open

    SQLStr = "SELECT nextval('certificatenumber_seq')"
    Set RS = New ADODB.Recordset
    RS.CursorLocation = adUseServer
    RS.Open SQLStr, PGDB

    If Not RS.EOF And Not RS.BOF Then
        CertNum = RS!nextval
    Else
        CertNum = -1
    End If

    GetPGCertNumber = CertNum
    RS.Close
    Set RS = Nothing
    PGDB.Close
    Set PGDB = Nothing
    Exit Function
PGSQLError:
    Dim ErrorMsg As String

    GetPGCertNumber = -1
    ErrorMsg = "An error occurred retrieving the next certificate number to use." & vbCrLf & _
               "Connection String: " & PGSQL_CONNECTION_STR & vbCrLf & _
               "Command String: " & SQLStr & vbCrLf & _
               "Database State: " & PGDB.State & vbCrLf & vbCrLf
    MsgBox ErrorMsg, vbCritical + vbOKOnly, "POSTGRESQL DATABASE ERROR"

    On Error Resume Next

    If Not PGDB Is Nothing Then
        If PGDB.State <> 0 Then
            PGDB.Close
        End If

        Set PGDB = Nothing
    End If
End Function

我已经检查了PostgreSQL数据库中的序列，并且该序列没有递增。 出现的错误消息表明SQLStr变量尚未被填充，这告诉我在调用Open方法时它正在发生。

我暂时想出了一个“创可贴”解决方法：我在PostgreSQL服务器上创建了一个新的，受限访问的用户，该用户使用MD5登录名（在pg_hba.conf中指定）而不是SSPI，并且在我的连接字符串（ PGSQL_CONNECTION_STR ）中对此进行了硬编码。 据我到目前为止所知，这似乎工作正常，这使我进一步相信，该问题与在此环境中将SSPI与PostgreSQL的ODBC连接器一起使用有关。

我基本上想知道此时是否有人会知道使用PostgreSQL ODBC驱动程序来验证通过SSPI与PostgreSQL数据库的连接的特定问题。 我更希望不必将凭据硬编码到应用程序中，即使凭据是针对受限访问用户的。 尽管上面可能没有提及，但我已经尝试了我所知道的所有内容，因此，如果您需要任何说明，请告诉我。 在此先感谢您的帮助。

编辑：我还没有尝试过的唯一的事情是安装64位ODBC驱动程序并更改我的连接字符串以使用它。 我之所以没有尝试此操作，是因为我们还有一些用户尚未升级到64位操作系统。 如果也许可以找到一种方法来通过VB6确定用户使用的是32位还是64位操作系统，则这可能是一个可行的选择（假设64位ODBC驱动程序实际上可以正常工作）。

编辑-调试日志详细信息（已编辑）：

[mylog_3380.log]

[3336-0.000]calling getDSNdefaults
[3336-0.015]CC_connect: entering...
[3336-0.015]sslmode=disable
[3336-0.015]original_CC_connect: entering...
[3336-0.015]Driver Version='09.03.0300,201405140001' linking 1600 dynamic Multithread library
[3336-0.031]original_CC_connect: DSN = '', server = '<SERVERNAMEHERE>', port = '####', database = '<DATABASENAMEHERE>', username = '<USERNAMEHERE>', password=''
[3336-0.031]connecting to the server socket...
[3336-0.047](0)(null) ERRNO=0
[3336-0.047]connection to the server socket succeeded.
[3336-0.047]!!! usrname=<USERNAMEHERE> server=<SERVERNAMEHERE>
[3336-0.047]sizeof startup packet = 80
[3336-0.047]sent the authentication block successfully.
[3336-0.047]gonna do authentication
[3336-0.047]read -1, global_socket_buffersize=4096
[3336-0.047]Lasterror=10035
[3336-0.062]read 9, global_socket_buffersize=4096
[3336-0.062]auth got 'R'
[3336-0.062]areq = 9 salt=0000000000
[3336-0.062]in AUTH_REQ_SSPI
[3336-47.767][[SQLAllocHandle]][3336-47.767]PGAPI_AllocConnect: entering...
[3336-47.767]**** PGAPI_AllocConnect: henv = 02B413B8, conn = 02B481C0
[3336-47.767]EN_add_connection: self = 02B413B8, conn = 02B481C0
[3336-47.767]       added at i=1, conn->henv = 02B413B8, conns[i]->henv = 02B413B8
[3336-47.767][SQLGetInfo(30)][3336-47.767]PGAPI_GetInfo: entering...fInfoType=77
[3336-47.767]PGAPI_GetInfo: p='03.50', len=0, value=0, cbMax=12
[3336-47.767][[SQLSetConnectAttr]] 103
[3336-47.767]PGAPI_SetConnectAttr for 02B481C0: 103 0000000F
[3336-47.767]PGAPI_SetConnectOption: entering fOption = 103 vParam = 15
[3336-47.767][SQLDriverConnect][3336-47.767]PGAPI_DriverConnect: entering...
[3336-47.767]**** PGAPI_DriverConnect: fDriverCompletion=0, connStrIn='DRIVER={PostgreSQL ANSI};UID=<USERNAMEHERE>;Server=<SERVERNAMEHERE>;Port=####;Database=<DATABASENAMEHERE>;debug=1;commlog=1;'
[3336-47.767]CC_conninfo_init opt=2
[3336-47.767]copy_globals driver=PostgreSQL ANSI socket_buffersize=4096
[3336-47.767]our_connect_string = 'DRIVER={PostgreSQL ANSI};UID=<USERNAMEHERE>;Server=<SERVERNAMEHERE>;Port=####;Database=<DATABASENAMEHERE>;debug=1;commlog=1;'
[3336-47.767]attribute = 'DRIVER', value = '{PostgreSQL ANSI}'
[3336-47.783]copyAttributes: DSN='',server='',dbase='',user='',passwd='',port='',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'UID', value = '<USERNAMEHERE>'
[3336-47.783]copyAttributes: DSN='',server='',dbase='',user='<USERNAMEHERE>',passwd='',port='',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'Server', value = '<SERVERNAMEHERE>'
[3336-47.783]copyAttributes: DSN='',server='<SERVERNAMEHERE>',dbase='',user='<USERNAMEHERE>',passwd='',port='',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'Port', value = '####'
[3336-47.783]copyAttributes: DSN='',server='<SERVERNAMEHERE>',dbase='',user='<USERNAMEHERE>',passwd='',port='####',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'Database', value = '<DATABASENAMEHERE>'
[3336-47.783]copyAttributes: DSN='',server='<SERVERNAMEHERE>',dbase='<DATABASENAMEHERE>',user='<USERNAMEHERE>',passwd='',port='####',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'debug', value = '1'
[3336-47.783]copyAttributes: DSN='',server='<SERVERNAMEHERE>',dbase='<DATABASENAMEHERE>',user='<USERNAMEHERE>',passwd='',port='####',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]attribute = 'commlog', value = '1'
[3336-47.783]copyAttributes: DSN='',server='<SERVERNAMEHERE>',dbase='<DATABASENAMEHERE>',user='<USERNAMEHERE>',passwd='',port='####',onlyread='',protocol='',conn_settings='(null)',disallow_premature=-1)
[3336-47.783]getDSNinfo: DSN= overwrite=0
[3336-47.799]our_connect_string = 'DRIVER={PostgreSQL ANSI};UID=<USERNAMEHERE>;Server=<SERVERNAMEHERE>;Port=####;Database=<DATABASENAMEHERE>;debug=1;commlog=1;'
[3336-47.799]attribute = 'DRIVER', value = '{PostgreSQL ANSI}'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'UID', value = '<USERNAMEHERE>'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'Server', value = '<SERVERNAMEHERE>'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'Port', value = '####'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'Database', value = '<DATABASENAMEHERE>'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'debug', value = '1'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=1;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]attribute = 'commlog', value = '1'
[3336-47.799]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=1;B3=1;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;[3336-47.799]calling getDSNdefaults
[3336-47.799]CC_connect: entering...
[3336-47.799]sslmode=disable
[3336-47.799]original_CC_connect: entering...
[3336-47.799]Driver Version='09.03.0300,201405140001' linking 1600 dynamic Multithread library
[3336-47.799]original_CC_connect: DSN = '', server = '<SERVERNAMEHERE>', port = '####', database = '<DATABASENAMEHERE>', username = '<USERNAMEHERE>', password=''
[3336-47.799]connecting to the server socket...
[3336-47.814](0)(null) ERRNO=0
[3336-47.814]connection to the server socket succeeded.
[3336-47.814]!!! usrname=<USERNAMEHERE> server=<SERVERNAMEHERE>
[3336-47.814]sizeof startup packet = 80
[3336-47.814]sent the authentication block successfully.
[3336-47.814]gonna do authentication
[3336-47.814]read -1, global_socket_buffersize=4096
[3336-47.814]Lasterror=10035
[3336-47.830]read 9, global_socket_buffersize=4096
[3336-47.830]auth got 'R'
[3336-47.830]areq = 9 salt=0000000000
[3336-47.830]in AUTH_REQ_SSPI

[psqlodbc_3380.log]

[0.015]Driver Version='09.03.0300,201405140001' linking 1600 dynamic Multithread library
[0.015]Global Options: fetch=100, socket=4096, unknown_sizes=0, max_varchar_size=255, max_longvarchar_size=8190
[0.015]                disable_optimizer=0, ksqo=1, unique_index=1, use_declarefetch=0
[0.015]                text_as_longvarchar=1, unknowns_as_longvarchar=0, bools_as_char=1 NAMEDATALEN=64
[0.031]                extra_systable_prefixes='dd_;', conn_settings='(null)' conn_encoding=''
[47.767]conn=02B481C0, PGAPI_DriverConnect( in)='DRIVER={PostgreSQL ANSI};UID=<USERNAMEHERE>;Server=<SERVERNAMEHERE>;Port=####;Database=<DATABASENAMEHERE>;debug=1;commlog=1;', fDriverCompletion=0
[47.799]Driver Version='09.03.0300,201405140001' linking 1600 dynamic Multithread library
[47.799]Global Options: fetch=100, socket=4096, unknown_sizes=0, max_varchar_size=255, max_longvarchar_size=8190
[47.799]                disable_optimizer=0, ksqo=1, unique_index=1, use_declarefetch=0
[47.799]                text_as_longvarchar=1, unknowns_as_longvarchar=0, bools_as_char=1 NAMEDATALEN=64
[47.799]                extra_systable_prefixes='dd_;', conn_settings='(null)' conn_encoding=''

编辑-服务器日志：以下是我测试时的日志条目。 这与我之前发布的内容几乎相同，但我继续进行了几分钟以考虑连接超时等问题。 这是由于我的VB6应用程序中的另一个函数正在调用存储过程，但是使用SSPI身份验证会导致相同的错误/问题。

2014-06-30 16:57:17 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:57:17 CDT LOG:  unexpected EOF on client connection
2014-06-30 16:57:30 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:57:30 CDT LOG:  unexpected EOF on client connection
2014-06-30 16:57:31 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:57:31 CDT LOG:  unexpected EOF on client connection
2014-06-30 16:58:38 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:58:38 CDT LOG:  unexpected EOF on client connection
2014-06-30 16:59:02 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:59:02 CDT LOG:  unexpected EOF on client connection
2014-06-30 16:59:22 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 16:59:22 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:00:23 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:00:23 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:00:44 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:00:44 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:00:46 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:00:46 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:00:52 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:00:52 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:01:17 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:01:17 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:01:43 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:01:43 CDT FATAL:  SSPI authentication failed for user "<USERNAMEHERE>"
2014-06-30 17:01:43 CDT LOG:  could not send data to client: No connection could be made because the target machine actively refused it.    
2014-06-30 17:01:43 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:01:43 CDT FATAL:  SSPI authentication failed for user "<USERNAMEHERE>"
2014-06-30 17:01:43 CDT LOG:  could not send data to client: No connection could be made because the target machine actively refused it.    
2014-06-30 17:03:56 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:03:56 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:04:02 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:04:02 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:04:10 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.
2014-06-30 17:04:10 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:05:30 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:05:30 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:05:39 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:05:39 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:06:33 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:06:33 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:11:05 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:11:05 CDT LOG:  unexpected EOF on client connection
2014-06-30 17:11:50 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.   
2014-06-30 17:11:50 CDT LOG:  unexpected EOF on client connection

我可以尝试打开其他调试功能，但是可能需要一些时间才能从中获取任何数据。 这个问题可能与PostgreSQL的版本有关（如您先前所建议的），除了这些相同的功能将在安装了相同ODBC连接器的32位WinXP测试环境中正常工作之外。

编辑-log_min_messages = debug1：

2014-07-02 10:33:24 CDT DEBUG:  autovacuum: processing database "<DATABASENAMEHERE>"
2014-07-02 10:33:25 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.


2014-07-02 10:33:25 CDT FATAL:  SSPI authentication failed for user "<USERNAMEHERE>"
2014-07-02 10:33:25 CDT LOG:  could not send data to client: No connection could be made because the target machine actively refused it.


2014-07-02 10:33:29 CDT DEBUG:  autovacuum: processing database "<DATABASENAMEHERE>"

log_min_messages =调试5

2014-07-02 10:36:49 CDT DEBUG:  StartTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       DEFAULT; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  CommitTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       STARTED; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  InitPostgres
2014-07-02 10:36:49 CDT DEBUG:  my backend ID is 5
2014-07-02 10:36:49 CDT DEBUG:  StartTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       DEFAULT; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  CommitTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       STARTED; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  autovacuum: processing database "<DATABASENAMEHERE>"
2014-07-02 10:36:49 CDT DEBUG:  StartTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       DEFAULT; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  pg_statistic: vac: 80 (threshold 124), anl: 560 (threshold 87)
2014-07-02 10:36:49 CDT DEBUG:  pg_type: vac: 0 (threshold 112), anl: 0 (threshold 81)
2014-07-02 10:36:49 CDT DEBUG:  pg_attribute: vac: 0 (threshold 651), anl: 0 (threshold 351)
2014-07-02 10:36:49 CDT DEBUG:  pg_authid: vac: 19 (threshold 50), anl: 30 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_proc: vac: 0 (threshold 518), anl: 0 (threshold 284)
2014-07-02 10:36:49 CDT DEBUG:  pg_class: vac: 0 (threshold 106), anl: 0 (threshold 78)
2014-07-02 10:36:49 CDT DEBUG:  pg_database: vac: 3 (threshold 50), anl: 7 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_inherits: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_index: vac: 0 (threshold 72), anl: 0 (threshold 61)
2014-07-02 10:36:49 CDT DEBUG:  pg_operator: vac: 0 (threshold 191), anl: 0 (threshold 121)
2014-07-02 10:36:49 CDT DEBUG:  pg_opfamily: vac: 0 (threshold 64), anl: 0 (threshold 57)
2014-07-02 10:36:49 CDT DEBUG:  pg_opclass: vac: 0 (threshold 73), anl: 0 (threshold 61)
2014-07-02 10:36:49 CDT DEBUG:  pg_amop: vac: 0 (threshold 122), anl: 0 (threshold 86)
2014-07-02 10:36:49 CDT DEBUG:  pg_amproc: vac: 0 (threshold 100), anl: 0 (threshold 75)
2014-07-02 10:36:49 CDT DEBUG:  pg_language: vac: 0 (threshold 51), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_largeobject_metadata: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_rewrite: vac: 0 (threshold 70), anl: 0 (threshold 60)
2014-07-02 10:36:49 CDT DEBUG:  pg_description: vac: 0 (threshold 705), anl: 0 (threshold 378)
2014-07-02 10:36:49 CDT DEBUG:  pg_cast: vac: 0 (threshold 89), anl: 0 (threshold 70)
2014-07-02 10:36:49 CDT DEBUG:  pg_namespace: vac: 0 (threshold 51), anl: 0 (threshold 51)
2014-07-02 10:36:49 CDT DEBUG:  pg_conversion: vac: 0 (threshold 76), anl: 0 (threshold 63)
2014-07-02 10:36:49 CDT DEBUG:  pg_depend: vac: 0 (threshold 1219), anl: 0 (threshold 635)
2014-07-02 10:36:49 CDT DEBUG:  pg_tablespace: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_pltemplate: vac: 0 (threshold 52), anl: 0 (threshold 51)
2014-07-02 10:36:49 CDT DEBUG:  pg_auth_members: vac: 9 (threshold 75), anl: 37 (threshold 62)
2014-07-02 10:36:49 CDT DEBUG:  pg_shdepend: vac: 100 (threshold 943), anl: 394 (threshold 496)
2014-07-02 10:36:49 CDT DEBUG:  pg_shdescription: vac: 36 (threshold 50), anl: 42 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_ts_config: vac: 0 (threshold 53), anl: 0 (threshold 52)
2014-07-02 10:36:49 CDT DEBUG:  pg_ts_dict: vac: 0 (threshold 53), anl: 0 (threshold 52)
2014-07-02 10:36:49 CDT DEBUG:  pg_ts_parser: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_ts_template: vac: 0 (threshold 51), anl: 0 (threshold 51)
2014-07-02 10:36:49 CDT DEBUG:  pg_extension: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_foreign_data_wrapper: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_foreign_server: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_default_acl: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_seclabel: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_collation: vac: 0 (threshold 51), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_attrdef: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_am: vac: 0 (threshold 51), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  pg_db_role_setting: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 104), anl: 0 (threshold 77)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 96), anl: 0 (threshold 73)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 83), anl: 0 (threshold 67)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 104), anl: 0 (threshold 77)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 134), anl: 0 (threshold 92)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 82), anl: 0 (threshold 66)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 71), anl: 0 (threshold 61)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 80), anl: 0 (threshold 65)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 50), anl: 0 (threshold 50)
2014-07-02 10:36:49 CDT DEBUG:  <TABLENAMEHERE>: vac: 0 (threshold 826), anl: 0 (threshold 438)
2014-07-02 10:36:49 CDT DEBUG:  CommitTransaction
2014-07-02 10:36:49 CDT DEBUG:  name: unnamed; blockState:       STARTED; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
2014-07-02 10:36:49 CDT DEBUG:  shmem_exit(0): 8 callbacks to make
2014-07-02 10:36:49 CDT DEBUG:  proc_exit(0): 2 callbacks to make
2014-07-02 10:36:49 CDT DEBUG:  exit(0)
2014-07-02 10:36:49 CDT DEBUG:  shmem_exit(-1): 0 callbacks to make
2014-07-02 10:36:49 CDT DEBUG:  proc_exit(-1): 0 callbacks to make
2014-07-02 10:36:49 CDT DEBUG:  reaping dead processes
2014-07-02 10:36:49 CDT DEBUG:  server process (PID 5692) exited with exit code 0
2014-07-02 10:36:51 CDT LOG:  could not receive data from client: No connection could be made because the target machine actively refused it.


2014-07-02 10:36:51 CDT FATAL:  SSPI authentication failed for user "<USERNAMEHERE>"
2014-07-02 10:36:51 CDT LOG:  could not send data to client: No connection could be made because the target machine actively refused it.


2014-07-02 10:36:51 CDT DEBUG:  shmem_exit(1): 7 callbacks to make
2014-07-02 10:36:51 CDT DEBUG:  proc_exit(1): 3 callbacks to make
2014-07-02 10:36:51 CDT DEBUG:  exit(1)
2014-07-02 10:36:51 CDT DEBUG:  shmem_exit(-1): 0 callbacks to make
2014-07-02 10:36:51 CDT DEBUG:  proc_exit(-1): 0 callbacks to make
2014-07-02 10:36:51 CDT DEBUG:  reaping dead processes
2014-07-02 10:36:51 CDT DEBUG:  server process (PID 4300) exited with exit code 1

Answer 1

您是否检查了登录名“ USERNAMEHERE”的情况？

在Windows和pgsql上，登录名必须相同。

我们甚至还有一个问题，Windows登录名是“ usera”，而pgsql登录名是“ usera”，但是通过odbc发送的登录名是“ Usera”。

Windows似乎采用了您用来登录的用户名，而不是AD中定义的用户名。

我们必须为此手动修复连接字符串。

否则，您不需要进行硬编码的登录，可以在pg_hba.conf中使用映射。 （请参阅http://www.postgresql.org/docs/9.4/static/auth-username-maps.html ）