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Re: Linux SQLDriverConnectW fails but SQLDriverConnect works.

From: Hiroshi Inoue <inoue(at)tpf(dot)co(dot)jp>
To: the6campbells <the6campbells(at)gmail(dot)com>
Cc: pgsql-odbc(at)postgresql(dot)org
Subject: Re: Linux SQLDriverConnectW fails but SQLDriverConnect works.
Date: 2010-01-17 23:12:09
Message-ID: 4B539949.2030601@tpf.co.jp (view raw or flat)
Thread:
Lists: pgsql-odbc
the6campbells wrote:
> Any suggestions as to why the following fails. Using the non-W calls to 
> the same DSN works okay from same application and versions of unixODBC 
> 2.2.11
> 
> Unfortunately, none of the debug/comm logging of postgres gets generated 
> (does if a successful attach occurs).
> 
> 
> Client encoding changed to: UCS2
> Content encoding changed to: UCS2
> ANSI encoding changed to: UTF-8
> SQL_SUCCESS           = SQLAllocHandle(HandleType = SQL_HANDLE_ENV, 
> InputHandle = 0x0, OutputHandlePtr = 0xa451c08)
> SQL_SUCCESS           = SQLSetEnvAttr(EnvironmentHandle =0xa451c08, 
> Attribute = SQL_ATTR_ODBC_VERSION, Value=SQL_OV_ODBC3,StringLength = 0)
> SQL_SUCCESS           = SQLAllocHandle(HandleType = SQL_HANDLE_DBC, 
> InputHandle = 0xa451c08, OutputHandlePtr = 0xa452198)
> SQL_SUCCESS           = SQLSetConnectAttrW(ConnectionHandle =0xa452198, 
> attribute = SQL_ATTR_ODBC_CURSORS, 
> Value=SQL_CUR_USE_DRIVER,StringLength  = 0)
> SQL_ERROR             = SQLDriverConnectW(ConnectionHandle = 
> 0xa452198,WindowHandle  = <null pointer>,

InConnectionString = DSN=PG84LOCAL;UID=test;PWD=********;

Is the InConnetcString a UCS2 string?

> ;,StringLength1 = 
> SQL_NTS,OutConnectionString = 䔰ʉ䔰ʉ㔈੅㔈੅,BufferLength = 
> 1024,StringLength2Ptr = 0SQL_DRIVER_NOPROMPT)
> SQL_SUCCESS           = SQLGetDiagRecW(HandleType = SQL_HANDLE_DBC, 
> Handle = 0xa452198, RecNumber = 1, SQLState = 0, NativeErrorPtr = 0, 
> MessageText = [unixODBC]c, BufferLength = 512, TextLengthPtr = 11)
> SQL_NO_DATA_FOUND     = SQLGetDiagRecW(HandleType = SQL_HANDLE_DBC, 
> Handle = 0xa452198, RecNumber = 2, SQLState = 00000, NativeErrorPtr = 0, 
> MessageText = [unixODBC]c, BufferLength = 512, TextLengthPtr = 0)
> 
> 
> SQL_DATETIME_LITERALS=119 (3.0) Not Supported
>     SQL_DBMS_NAME=17 (1.0) = "PostgreSQL"
>     SQL_DBMS_VER=18 (1.0) = "8.4.2"
>     ......
>     SQL_DM_VER=171 (1.0) = "03.52.0002.0002"
>     SQL_DRIVER_HDESC=135 (3.0) Not Supported
>     SQL_DRIVER_HSTMT=5 (1.0) Not Supported
>     SQL_DRIVER_NAME=6 (1.0) = "psqlodbcw.so"
>     SQL_DRIVER_ODBC_VER=77 (2.0) = "03.51"
>     SQL_DRIVER_VER=7 (1.0) = "08.04.0100"

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Subject: Re: sum(decimal) not returning dp when query run via ODBC on Linux

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