FreeTDS Development Group

[yan AT cbmi.upmc.edu]

Brian,

        Yep. I configured it with --with=tdsver=4.2.  I'll try the 
select db_name().  Running the same code I just sent you with only 
changing " tds_submit_query(tds,"select db_name()"); " gives the following
output:

 gmake tdstest
gcc -DPACKAGE=\"freetds\" -DVERSION=\"0.45\" -DSTDC_HEADERS=1 
-DHAVE_SYS_WAIT_H=1 -DHAVE_UNISTD_H=1 -DRDS_BIGENDIAN=1 
-DHAVE_STRFTIME=1  -I. -I.  -I/usr/local/freetds/include  -g -O2 
-DHW_LITTLE_ENDIAN -DS42 -c tdstest.c
/bin/sh ../libtool --mode=link gcc -g -O2 -DHW_LITTLE_ENDIAN -DTDS42  -o 
tdstest  tdstest.o debug.o -Lsr/local/freetds/lib -lsocket -ltds 
gcc -g -O2 -DHW_LITTLE_ENDIAN -DTDS42 -o tdstest tdstest.o debug.o 
-L/usr/local/freetds/lib -lsocket -ds
> ./tdstest 
col 0
  Type:   39
  Name:   
  Offset: 1
col 0 is master
rc: -2
> uname -a
SunOS grill 5.6 Generic sun4m sparc SUNW,SPARCstation-20


        Again.  Thank you so much for your help in this regard.  Any tips or 
flaming (in regard to any dumb mistakes on my part)  :-) will be happily 
accepted.

Yantiff

On Sun, 29 Aug 1999, Brian Bruns wrote:

> 
> Hmmm...2 is TDS_NO_MORE_RESULTS which is a normal end of processing type
> of thing.  Could you throw a smipler query at it...something like 'select
> db_name()' and see what happens.  Also I'm assuming you configure'd with
> --with-tdsver=4.2 ?
> 
> brian
> 
> On Sun, 29 Aug 1999 yan AT cbmi.upmc.edu wrote:
> 
> > Brian,
> > 
> >     Sorry about that...
> >     Here it is:
> > 
> >     I modified the code a bit to see what  tds_submit_query is 
> > returning; otherwise the program just runs without returning anything.
> > 
> > > gmake tdstest
> > gcc -DPACKAGE=\"freetds\" -DVERSION=\"0.45\" -DSTDC_HEADERS=1 
> > -DHAVE_SYS_WAIT_H=1 -DHAVE_UNISTD_H=1 -DWORDS_BIGENDIAN=1 
> > -DHAVE_STRFTIME=1  -I. -I.  -I/usr/local/freetds/include  -g -O2 
> > -DHW_LITTLE_ENDIAN -DTDS42 -c tdstest.c
> > /bin/sh ../libtool --mode=link gcc -g -O2 -DHW_LITTLE_ENDIAN -DTDS42  -o 
> > tdstest  tdstest.o debug.o -L/usr/local/freetds/lib -lsocket -ltds 
> > gcc -g -O2 -DHW_LITTLE_ENDIAN -DTDS42 -o tdstest tdstest.o debug.o 
> > -L/usr/local/freetds/lib -lsocket -ltds
> > > ./tdstest 
> > rc: 2
> > 
> > 
> > #include <stdio.h>
> > #include <tds.h>
> > 
> > 
> > static char  software_version[]   = "$Id: tdstest.c,v 1.5 1999/06/13 
> > 00:07:17 camber Exp $";
> > static void *no_unused_var_warn[] = {software_version,
> >                                      no_unused_var_warn};
> > 
> > 
> > char *value_as_string(
> >    TDSSOCKET  *tds,
> >    int         col_idx)
> > {
> >    static char  result[256]; 
> >    const int    type    = tds->res_info->columns[col_idx]->column_type;
> >    const char  *row     = tds->res_info->current_row;
> >    const int    offset  = tds->res_info->columns[col_idx]->column_offset;
> >    const void  *value   = (row+offset);
> > 
> >    switch(type)
> >    {
> >       case SYBVARCHAR:
> >       {
> >          strncpy(result, (char *)value, sizeof(result)-1);
> >          result[sizeof(result)-1] = '\0';
> >          break;
> >       }
> >       case SYBINT4:
> >       {
> >          sprintf(result, "%d", *(int *)value);
> >          break;
> >       }
> >       default:
> >       {
> >          strcpy(result, "NotImp");
> >          break;
> >       }
> >    }
> >    return result;
> > } /* value_as_string()  */
> > 
> > 
> > int main()
> > {
> > TDSLOGIN *login;
> > TDSSOCKET *tds;
> > int rc;
> > int i;
> > 
> >  login = tds_alloc_login();
> >  tds_set_passwd(login,"byteme4");
> >  tds_set_user(login,"sa");
> >  tds_set_app(login,"sqsh");
> >  tds_set_host(login,"grill.cis.pitt.edu");
> >  tds_set_library(login,"TDS-Library");
> >  tds_set_server(login,"color");
> >  tds_set_charset(login,"iso_1");
> >  tds_set_language(login,"us_english");
> >  tds_set_packet(login,512);
> > 
> >  if (!(tds = tds_connect(login))) {
> >     fprintf(stderr, "Login Failed!\n");
> >     exit(1);
> >  }
> > 
> >  /* tds_submit_query(tds,"select db_name() dbname, user_name() 
> > username"); */
> >  /* tds_submit_query(tds,"select idx from groups"); */
> >  tds_submit_query(tds,"use pharos select id from users where 
> > id='shaykin'"); 
> >  rc=tds_process_result_tokens(tds);
> >  if (rc==TDS_SUCCEED) 
> >  {
> >     for (i=0; i<tds->res_info->num_cols; i++)
> >     {
> >        printf("col %d\n  Type:   %d\n  Name:   %s\n  Offset: %d\n", 
> >               i, 
> >               tds->res_info->columns[i]->column_type, 
> >               tds->res_info->columns[i]->column_name,
> >               tds->res_info->columns[i]->column_offset);
> >     }
> >     
> >     while ((rc=tds_process_row_tokens(tds))==TDS_SUCCEED) 
> >     {
> >        for (i=0; i<tds->res_info->num_cols; i++)
> >        {
> >           printf("col %i is %s\n", i, value_as_string(tds, i));
> >        }
> >     }
> >  }
> >  printf("rc: %d\n", rc);
> >  return 0;
> > }
> > 
> > 
> > 
> > On Sun, 29 Aug 1999, Brian Bruns wrote:
> > 
> > > 
> > > What kind of error messages or incorrect behaviour are you seeing? And 
> > > on
> > > which boxes?  There are some issues running certain things on Solaris 
> > > (the
> > > the other message that just went out to the list). Are you trying to run
> > > DBD::Sybase, Sybperl, PHP? Which version of FreeTDS are you running? (I
> > > would highly recomend the snapshot).
> > > 
> > > Brian
> > > 
> > > On Sun, 29 Aug 1999 yan AT cbmi.upmc.edu wrote:
> > > 
> > > > Brian,
> > > > 
> > > >         Thank you for the advice.  I am still having the same problem
> > > > accessing my SQL 6.5 database from my Solaris 2.6 box.  I tested the 
> > > > code 
> > > > on my linux box and am having the same problem.  I can give you 
> > > > access to 
> > > > the database and if this would help you trace the problem (to the 
> > > > actual 
> > > > sun box).  I compiled freetds successfully and ran the samples for 
> > > > tds successfully on my box. Here is the code and the interface 
> > > > configuration I am using:
> > > > 
> > > > #include <stdio.h>
> > > > #include <tds.h>
> > > > 
> > > > 
> > > > static char  software_version[]   = "$Id: tdstest.c,v 1.5 1999/06/13 
> > > > 00:07:17 camber Exp $";
> > > > static void *no_unused_var_warn[] = {software_version,
> > > >                                      no_unused_var_warn};
> > > > 
> > > > 
> > > > char *value_as_string(
> > > >    TDSSOCKET  *tds,
> > > >    int         col_idx)
> > > > {
> > > >    static char  result[256]; 
> > > >    const int    type    = 
> > > > tds->res_info->columns[col_idx]->column_type;
> > > >    const char  *row     = tds->res_info->current_row;
> > > >    const int    offset  = 
> > > > tds->res_info->columns[col_idx]->column_offset;
> > > >    const void  *value   = (row+offset);
> > > > 
> > > >    switch(type)
> > > >    {
> > > >       case SYBVARCHAR:
> > > >       {
> > > >          strncpy(result, (char *)value, sizeof(result)-1);
> > > >          result[sizeof(result)-1] = '\0';
> > > >          break;
> > > >       }
> > > >       case SYBINT4:
> > > >       {
> > > >          sprintf(result, "%d", *(int *)value);
> > > >          break;
> > > >       }
> > > >       default:
> > > >       {
> > > >          strcpy(result, "NotImp");
> > > >          break;
> > > >       }
> > > >    }
> > > >    return result;
> > > > } /* value_as_string()  */
> > > > 
> > > > 
> > > > int main()
> > > > {
> > > > TDSLOGIN *login;
> > > > TDSSOCKET *tds;
> > > > int rc;
> > > > int i;
> > > > 
> > > >  login = tds_alloc_login();
> > > >  tds_set_passwd(login,"byteme4");
> > > >  tds_set_user(login,"sa");
> > > >  tds_set_app(login,"sqsh");
> > > >  tds_set_host(login,"color");
> > > >  tds_set_library(login,"TDS-Library");
> > > >  tds_set_server(login,"pharos");
> > > >  tds_set_charset(login,"iso_1");
> > > >  tds_set_language(login,"us_english");
> > > >  tds_set_packet(login,512);
> > > > 
> > > >  if (!(tds = tds_connect(login))) {
> > > >         fprintf(stderr, "Login Failed!\n");
> > > >         exit(1);
> > > >  }
> > > > 
> > > >  /* tds_submit_query(tds,"select db_name() dbname, user_name() 
> > > > username"); */
> > > >  /* tds_submit_query(tds,"select idx from groups"); */
> > > >  tds_submit_query(tds,"use pharos select id from users where 
> > > > id='shaykin'"); 
> > > >  while ((rc=tds_process_result_tokens(tds))==TDS_SUCCEED) 
> > > >  {
> > > >     for (i=0; i<tds->res_info->num_cols; i++)
> > > >     {
> > > >        printf("col %d\n  Type:   %d\n  Name:   %s\n  Offset: %d\n", 
> > > >               i, 
> > > >               tds->res_info->columns[i]->column_type, 
> > > >               tds->res_info->columns[i]->column_name,
> > > >               tds->res_info->columns[i]->column_offset);
> > > >     }
> > > >     
> > > >     while ((rc=tds_process_row_tokens(tds))==TDS_SUCCEED) 
> > > >     {
> > > >        for (i=0; i<tds->res_info->num_cols; i++)
> > > >        {
> > > >           printf("col %i is %s\n", i, value_as_string(tds, i));
> > > >        }
> > > >     }
> > > >  }
> > > >  return 0;
> > > > }
> > > > 
> > > > Interfaces
> > > > 
> > > > JDBC
> > > >         query tcp ether 192.138.151.39 4444
> > > >         master tcp ether 192.138.151.39 4444
> > > > 
> > > > myserver
> > > >         query tcp ether 127.0.0.1 4000
> > > >         master tcp ether 127.0.0.1 4000
> > > > 
> > > > myserver2
> > > >         query tcp ether 127.0.0.1 4001
> > > >         master tcp ether 127.0.0.1 4001
> > > > color
> > > >         query tcp ether 136.142.141.13 1433 
> > > >         pharos tcp ether 136.142.141.13 1433  
> > > > 
> > > > 
> > > >    The password and username will work for testing purposes.
> > > > The SQL database I am trying to access is pharos and I can access it 
> > > > from
> > > > my DBI:odbc perl scripts on a win32 platform (configured with odbc32 
> > > > client).  Any tips would be profusely welcomed.
> > > > 
> > > > 
> > > > Yantiff
> > > > 
> > > > On Sun, 29 Aug 1999, Brian Bruns wrote:
> > > > 
> > > > > 
> > > > > Hi,
> > > > > 
> > > > > The obdc library is extremely alpha quality (if that)  right now.  I
> > > > > wouldn't recommend using it.  There is another group that created 
> > > > > an ODBC
> > > > > driver on top of libtds and we will be merging that back into the 
> > > > > main
> > > > > library soon instead of the ODBC driver that is presently there. 
> > > > > (The new
> > > > > one will use unixODBC instead of iODBC for a driver manager).
> > > > > 
> > > > > I would reccomend using dblib or ctlib for the time being if that 
> > > > > is an
> > > > > option for you.
> > > > > 
> > > > > Brian
> > > > > 
> > > > > On Sun, 29 Aug 1999 yan AT cbmi.upmc.edu wrote:
> > > > > 
> > > > > > To nay of you that have done this,
> > > > > > 
> > > > > > 
> > > > > >     I compiled the iodbc-2.12.and successfully compiled the 
> > > > > > libtdsodbc.so etc. libraries.  However, I cannot find any sample 
> > > > > > code that
> > > > > > shows me how to use it.  Could anyone provide me with simple code 
> > > > > > that 
> > > > > > does freetdsodbc or instructions on how to do so?
> > > > > > 
> > > > > > Yantiff
> > > > > > 
> > > > > 
> > > > > 
> > > > > ---
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> > > > 
> > > 
> > > 
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