RE: [sqlite] Most basic of questions

2007-10-10 Thread Brian Rowlands (Greymouth High School)
Nice one Clark. Worked a treat.

 

-Original Message-
From: Clark Christensen [mailto:[EMAIL PROTECTED] 
Sent: Thursday, 11 October 2007 5:47 a.m.
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] Most basic of questions

As you've discovered, $sth->finish doesn't quite do the job.  I've found
if I simply

undef $sth;

before disconnecting, it eliminates the message about closing $dbh with
active statement handles.

 -Clark


- Original Message 
From: Brian Rowlands (Greymouth High School)
<[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Wednesday, October 10, 2007 1:48:49 AM
Subject: [sqlite] Most basic of questions


Hi
I'm absolutely new to sqlite which I'm using with a perl project. I did
a test script:

use strict;
use DBI;

my $dbfile = 'H:\trythis.s3db';

my $dbh = DBI->connect("dbi:SQLite:dbname=$dbfile","","",{RaiseError =>
1}); my $sql = "SELECT name FROM Fields ORDER BY name";

my $sth = $dbh->prepare($sql);

if (defined($sth)) {
$sth-> execute();
my @row;
while (@row = $sth->fetchrow_array()) {
print "$row[0]\n";
}
}

sth->finish();

$dbh->disconnect(); 

Can someone kindly tell me why I get displayed: "closing dbh with
active statement handles at H:\Testing sql.pl line 25? By that I mean
which it is necessary to have it displayed? Does it have to be so or can
I somehow cause it not to appear?

I'm awaiting a book "The definitive guide to SQLite" to study but in
the meantime I'd appreciate the help from some kind soul.

Thanks
Brian Rowlands
We must accept finite disappointment, but we must never lose infinite
hope.
Martin Luther King Jr.   








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Re: [sqlite] Most basic of questions

2007-10-10 Thread John Stanton

Brian Rowlands (Greymouth High School) wrote:

Hi
I'm absolutely new to sqlite which I'm using with a perl project. I did
a test script:

use strict;
use DBI;

my $dbfile = 'H:\trythis.s3db';

my $dbh = DBI->connect("dbi:SQLite:dbname=$dbfile","","",{RaiseError =>
1});
my $sql = "SELECT name FROM Fields ORDER BY name";

my $sth = $dbh->prepare($sql);

if (defined($sth)) {
$sth-> execute();
my @row;
while (@row = $sth->fetchrow_array()) {
print "$row[0]\n";
}
}

sth->finish();

$dbh->disconnect(); 


Can someone kindly tell me why I get displayed: "closing dbh with active
statement handles at H:\Testing sql.pl line 25? By that I mean which it
is necessary to have it displayed? Does it have to be so or can I
somehow cause it not to appear?

I'm awaiting a book "The definitive guide to SQLite" to study but in the
meantime I'd appreciate the help from some kind soul.

Thanks
Brian Rowlands
We must accept finite disappointment, but we must never lose infinite
hope.
Martin Luther King Jr.   



It looks like you need to execute a finalize.  Could it be 
sth->finalize()?  (I am not a Perl user).


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