use strict;
    use warnings;
    use DBI qw(:sql_types);
    
    my $dbh = DBI->connect("DBI:ODBC:sample_db", "user", "pass");
    my $query = $dbh->prepare("SELECT TOP 1 ID FROM TABLE");
    
    while (1)
    {
    	$query->execute();
    	while (my $row = $query->fetchrow_hashref() ){
    		print  $row->{EV_EQ_ID} . "\n";
    	}
    	$query->finish();
    }

##</code><code>##

    C:>perl -V
    Summary of my perl5 (revision 5 version 12 subversion 2) configuration:
    
      Platform:
        osname=MSWin32, osvers=5.1, archname=MSWin32-x86-multi-thread
        uname='Win32 strawberryperl 5.12.2.0 #1 Fri Nov  5 05:17:27 2010 i386'
        config_args='undef'
        hint=recommended, useposix=true, d_sigaction=undef
        useithreads=define, usemultiplicity=define
        useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
        use64bitint=undef, use64bitall=undef, uselongdouble=undef
        usemymalloc=n, bincompat5005=undef
      Compiler:
        cc='gcc', ccflags =' -s -O2 -DWIN32 -DHAVE_DES_FCRYPT  -DUSE_SITECUSTOMIZE -
    DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -fno-strict-aliasing -mms-bitfields -
    DPERL_MSVC`enter code here`RT_READFIX',
        optimize='-s -O2',
        cppflags='-DWIN32'
        ccversion='', gccversion='4.4.3', gccosandvers=''
        intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
        d_longlong=undef, longlongsize=8, d_longdbl=define, longdblsize=12
        ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='long long', lseek
    size=8
        alignbytes=8, prototype=define
      Linker and Libraries:
        ld='g++', ldflags ='-s -L"C:\strawberry\perl\lib\CORE" -L"C:\strawberry\c\li
    b"'
        libpth=C:\strawberry\c\lib C:\strawberry\c\i686-w64-mingw32\lib
        libs=-lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32
     -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm -lversion
     -lodbc32 -lodbccp32 -lcomctl32
        perllibs=-lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladva
    pi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm -lver
    sion -lodbc32 -lodbccp32 -lcomctl32
        libc=, so=dll, useshrplib=true, libperl=libperl512.a
        gnulibc_version=''
      Dynamic Linking:
        dlsrc=dl_win32.xs, dlext=dll, d_dlsymun=undef, ccdlflags=' '
        cccdlflags=' ', lddlflags='-mdll -s -L"C:\strawberry\perl\lib\CORE" -L"C:\st
    rawberry\c\lib"'
    
    
    Characteristics of this binary (from libperl):
      Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
                            PERL_IMPLICIT_CONTEXT PERL_IMPLICIT_SYS
                            PERL_MALLOC_WRAP PL_OP_SLAB_ALLOC USE_ITHREADS
                            USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
                            USE_SITECUSTOMIZE
      Built under MSWin32
      Compiled at Nov  5 2010 08:39:08
      @INC:
        C:/strawberry/perl/site/lib
        C:/strawberry/perl/vendor/lib
        C:/strawberry/perl/lib
        .