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sybperl-l Archive

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From: "Scott Zetlan" <scottzetlan at aol dot com>
Subject: RE: Syb perl question
Date: Jan 16 2002 10:40PM

Hm.... maybe it was under 5.003.  I've checked 5.004_04, and no problem
there either.

> -----Original Message-----
> From: owner-SYBPERL-L@list.cren.net
> [mailto:owner-SYBPERL-L@list.cren.net]On Behalf Of Michael Peppler
> Sent: Wednesday, January 16, 2002 5:10 PM
> To: SybPerl Discussion List
> Subject: RE: Syb perl question
>
>
> Hmmm:
>
> perl -v
>
> This is perl, version 5.005_02 built for i386-freebsd
>
> /usr/local/bin/perl -I../../../lib/products -MCTtools -e '$db=new
> CTtools webuser, webuser, ecircles_plum;
> $data=$db->HashRow("select * from oem_circle_map where
> org_id=117"); $kv="circleId"; print "$data->{$kv}\n";'
> 107787
>
> (CTtools is essentially like Sybase::Simple - HashRow returns a
> hashref to one row fetched from the db...)
>
> Michael
>
> Scott Zetlan writes:
>  > 5.005, which is outdated but still widely used.  I think it's
> fixed in 5.6.
>  >
>  > > -----Original Message-----
>  > > From: owner-SYBPERL-L@list.cren.net
>  > > [mailto:owner-SYBPERL-L@list.cren.net]On Behalf Of Michael Peppler
>  > > Sent: Wednesday, January 16, 2002 4:28 PM
>  > > To: SybPerl Discussion List
>  > > Subject: RE: Syb perl question
>  > >
>  > >
>  > > Scott Zetlan writes:
>  > >  > Also, depending on your Perl version (perl -v), the line:
>  > >  > print "$row->{$kv}\n";
>  > >  > will not do what you expect.  You'll see something like:
>  > >  > HASH=0xafde9f->{keyname}
>  > >
>  > > Ouch. I don't remember seeing that - which version of perl does that?
>  > >
>  > > Michael
>  > >
>  > >
>  > >  > > -----Original Message-----
>  > >  > > From: owner-SYBPERL-L@list.cren.net
>  > >  > > [mailto:owner-SYBPERL-L@list.cren.net]On Behalf Of
> Michael Peppler
>  > >  > > Sent: Wednesday, January 16, 2002 4:04 PM
>  > >  > > To: SybPerl Discussion List
>  > >  > > Subject: Re: Syb perl question
>  > >  > >
>  > >  > >
>  > >  > > Sabherwal, Balvinder (MBS) writes:
>  > >  > >  > I have a code as
>  > >  > >  >
>  > >  > >  > foreach my $row (@$sysdb) {
>  > >  > >  >  my @cols = keys(%$row);
>  > >  > >  >  foreach my $kv (@cols) {
>  > >  > >  >      print "$kv";
>  > >  > >  >      if($kv eq "RSSD Dataserver"){
>  > >  > >  >          $rsds="$row->{$_}";
>  > >  > >  >          print "$row->{$_}";
>  > >  > >  >      }
>  > >  > >  >      else
>  > >  > >  >      {
>  > >  > >  >          $rsdb="$row->{$_}";
>  > >  > >  >          print "$row->{$_}";
>  > >  > >  >      }
>  > >  > >  >
>  > >  > >  >  }
>  > >  > >  > }
>  > >  > >  >
>  > >  > >  > after execution I am not getting the data values for the
>  > >  > > columns i.e. print
>  > >  > >  > "$row->{$_}"; returns blank. Am I missing something??
>  > >  > >
>  > >  > > Yeah :-)
>  > >  > >
>  > >  > > Use $row->{$kv} - $_ never gets set in your loop.
>  > >  > >
>  > >  > > Michael
>  > >  > > --
>  > >  > > Michael Peppler - Data Migrations Inc. -
>  > http://www.mbay.net/~mpeppler
>  >  > > mpeppler@peppler.org - mpeppler@mbay.net
>  >  > > International Sybase User Group - http://www.isug.com
>  >  > >
>  >  > >
>  >  >
>  >
>  > --
>  > Michael Peppler - Data Migrations Inc. - http://www.mbay.net/~mpeppler
>  > mpeppler@peppler.org - mpeppler@mbay.net
>  > International Sybase User Group - http://www.isug.com
>  >
>
> --
> Michael Peppler - Data Migrations Inc. - http://www.mbay.net/~mpeppler
> mpeppler@peppler.org - mpeppler@mbay.net
> International Sybase User Group - http://www.isug.com
>
>