Pavyzdžiai
#!/usr/local/bin/perl
use DBI;
use DBD::mysql;
$dbh = DBI->connect("DBI:mysql:test:senis", '', '');
$dbh->do('insert into test_1 (vardas, bilietas) values ("Petras", 9800)')
or print "Negaliu iterpti";
$sth = $dbh->prepare('select * from test_1 where bilietas>9700') or
die "Negaliu prepare'inti";
$sth->execute() or die "Negaliu execute'inti";
while (@row = $sth->fetchrow_array){
print join(':', @row, "\n");
}
print "Viskas\n";
exit 0;
#!/usr/bin/perl -w
#
use CGI_LIB.pl;
use DBI; # Load the DBI Switch
$drh = DBI->install_driver( 'mSQL' );
# Load the mSQL driver. Returns a driver
# - handle in $drh
$dbh = $drh->connect( '', 'rubbish' );
# Connects via the mSQL driver ( as designated
# - by the driver handle $drh ) to a database
# - on the local machine called 'rubbish'.
die "Cannot connect: $DBI::errstr\n"
unless $dbh;
# Check we've connected. Die if not.
&ReadParse(); # A routine to parse a URL. See CGI.pm
&PrintHeader();
foreach $arg ( keys %CGI ) { # The args are returned in a hash %in
print "$arg: $CGI{$arg} \n";
}
# Assume that we've submitted a form with the following fields:
#
# o Name
# o Email address
#
# Assume we have a table in the 'rubbish' database called 'cgistuff' with the
# - following fields:
#
# o name CHAR(64)
# o email CHAR(128)
$cursor = $dbh->do( " # Insert a row of data into the table
INSERT INTO cgistuff VALUES # - via the database handle returned
( $CGI{'name'}, $CGI{'email'} )" ); # - above
# A $dbh->do doesn't require an execute or finish phase. It just happens
# - atomically.
$dbh->disconnect; # Disconnect the database handle. This actually
# - disconnects you from the database specified
# - by $dbh
exit 0;