FreeTDS Development Group

[Peter Harvey <pharvey AT codebydesign.com>]

A good source for ODBC specifications is at;

http://msdn.microsoft.com/library/default.asp?url="/library/en-us/odbc/htm/dasdkodbcoverview.asp

You should find all the details you are looking for there.

Peter


Helio Cavichiolo Jr wrote:
> This is what I was trying to do: say 'no' to PHP when it calls SQLSetStmtAttr 
> with option SQL_CURSOR_TYPE (6). That is the function I listed bellow, but 
> now, what to put in 'return' to represents 'no' to PHP? I don't think it's 
> the word 'no'.
>
> Em Qui 10 Out 2002 17:08, you wrote:
> > Here are the values you seem to be looking for. But I bet PHP is trying
> > to find out if cursors are supported - find that call and tell PHP 'no'.
> > You may avoid further calls re. cursor. Pretty much anything having to
> > do with a cursor is not supported by tds driver (last I checked).
> >
> > #define SQL_QUERY_TIMEOUT        0
> > #define SQL_MAX_ROWS            1
> > #define SQL_NOSCAN            2
> > #define SQL_MAX_LENGTH            3
> > #define SQL_ASYNC_ENABLE        4
> > #define SQL_BIND_TYPE            5
> > #define SQL_CURSOR_TYPE            6
> > #define SQL_CONCURRENCY            7
> > #define SQL_KEYSET_SIZE            8
> > #define SQL_ROWSET_SIZE            9
> > #define SQL_SIMULATE_CURSOR        10
> > #define SQL_RETRIEVE_DATA        11
> > #define SQL_USE_BOOKMARKS        12
> > #define SQL_GET_BOOKMARK        13
> > #define SQL_ROW_NUMBER            14
> >
> > Peter
> >
> > Helio Cavichiolo Jr wrote:
> > > Well, I tried to hack. The problem is with SQLSetStmtOption. No errors
> > > shown but no result list, I got an empty page.
> > >
> > > SQLRETURN SQL_API SQLSetStmtOption(
> > >                                  SQLHSTMT           hstmt,
> > >                                  SQLUSMALLINT       fOption,
> > >                                  SQLUINTEGER        vParam)
> > > {
> > >    CHECK_HSTMT;
> > >
> > >    switch (fOption)
> > >    {
> > >    case SQL_ROWSET_SIZE:
> > >        /* Always 1 */
> > >        break;
> > >    case 6:
> > >        /* Hacking error */
> > >        break;
> > >    default:
> > >        tdsdump_log(TDS_DBG_INFO1, "odbc:SQLSetStmtOption: Statement
> > > option %d n
> > > ot implemented\n", fOption);
> > >        odbc_LogError ("Statement option not implemented");
> > >        return SQL_ERROR;
> > >    }
> > >
> > >    return SQL_SUCCESS;
> > > }
> > >
> > > Em Qui 10 Out 2002 14:37, you wrote:
> > > > Well its seems that no one has the time to correct this for you. I could
> > > > do it in about an hour but I am busy doing other things. You may want to
> > > > try implementing the options yourself or find some one who can. Look at
> > > > the MySQL or PostgreSQL drivers for what to do for these options or hack
> > > > the return so as not to fail.
> > > >
> > > > The function you are looking for is SQLGetInfo().
> > > >
> > > > Peter
> > > >
> > > > Helio Cavichiolo Jr wrote:
> > > > > OK, but why it works perfectly as php-cgi (running from the shell)? This
> > > > > error occurs just running as PHP module (everything was compiled the
> > > > > same way for php as cgi and php as apache module).
> > > > > Is there any trick on running as PHP module?
> > > > >
> > > > > Em Qui 10 Out 2002 10:39, you wrote:
> > > > > > Hi Helio,
> > > > > >
> > > > > > > From: Helio Cavichiolo Jr [mailto:hcav AT ig.com.br]
> > > > > > > Sent: October 10, 2002 7:47 AM
> > > > > > >
> > > > > > > I've turned on freeTDS debugging at got the following errors:
> > > > > > >
> > > > > > > odbc:SQLGetInfo: info option 8 not supported
> > > > > > >             
> > > > > > 	odbc.c line 2089.  The supported options are:
> > > > > >
> > > > > > 		SQL_DRIVER_NAME
> > > > > > 		SQL_DRIVER_ODBC_VER
> > > > > > 		SQL_ACTIVE_STATEMENTS
> > > > > > 		SQL_SCROLL_OPTIONS
> > > > > > 		SQL_SCROLL_CONCURRENCY
> > > > > >
> > > > > > > odbc:SQLSetStmtOption: Statement option 6 not implemented
> > > > > > >             
> > > > > > 	odbc.c line 2286.  The only option supported is SQL_ROWSET_SIZE.
> > > > > >
> > > > > > I don't have unixodbc installed; you'd need to check their .h file to
> > > > > > find out what options 8 and 6 are.
> > > > > >
> > > > > > If your main objective is to use PHP, it looks to me like you'd be
> > > > > > better off configuring PHP for use with db-lib or ct-lib.  But perhaps
> > > > > > some of the ODBC fans will have better (or at least other) advice for
> > > > > > you.
> > > > > >
> > > > > > Regards,
> > > > > >           
> > > > >         
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