viewvc.cgi/cricket/parse_pg_size.pl

#!/usr/bin/perl -w

use strict;
use DBI;

my $host = shift @ARGV || '';
$host = ";host=$host" if ($host);
my $user = shift @ARGV || "dpavlin";
my $pass = shift @ARGV || "";

my $sql = "SELECT sum(relpages) FROM pg_class";

my $dbh = DBI->connect("DBI:Pg:dbname=template1$host",$user,$pass) || die $DBI::errstr;
my $sth=$dbh->prepare($sql);

if ($sth->execute()) {
        print join("\n",$sth->fetchrow_array()),"\n";
}

undef $sth;
$dbh->disconnect();
1	#!/usr/bin/perl -w
2
3	use strict;
4	use DBI;
5
6	my $host = shift @ARGV \|\| '';
7	$host = ";host=$host" if ($host);
8	my $user = shift @ARGV \|\| "dpavlin";
9	my $pass = shift @ARGV \|\| "";
10
11	my $sql = "SELECT sum(relpages) FROM pg_class";
12
13	my $dbh = DBI->connect("DBI:Pg:dbname=template1$host",$user,$pass) \|\| die $DBI::errstr;
14	my $sth=$dbh->prepare($sql);
15
16	if ($sth->execute()) {
17	print join("\n",$sth->fetchrow_array()),"\n";
18	}
19
20	undef $sth;
21	$dbh->disconnect();