18 lines
395 B
Perl
18 lines
395 B
Perl
|
|
||
|
|
use DBI;
|
||
|
|
|
||
|
|
$dbh=DBI->connect(qq(DBI:mysql:database=sample_db;user=root;password=)) or die "Can't connect";
|
||
|
|
|
||
|
|
$sth=$dbh->prepare("SELECT name FROM employee") ;
|
||
|
|
|
||
|
|
$sth->execute();
|
||
|
|
$count=0;
|
||
|
|
|
||
|
|
while( my $row = $sth->fetchrow_hashref()){
|
||
|
|
print "Name: $row->{name}\n";
|
||
|
|
$count++;
|
||
|
|
}
|
||
|
|
|
||
|
|
print "There are $count rows in the sample database.\n";
|
||
|
|
$sth->finish();
|
||
|
|
$dbh->disconnect();
|