Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Tricks with DBI

by btrott (Parson)
on Apr 14, 2000 at 03:36 UTC ( [id://7568]=perltutorial: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
        my $dbh = DBI->connect('foo', 'bar', 'baz', 'mysql')
            or die "Can't connect: ", $DBI::errstr;
        $dbh->{RaiseError} = 1;
    
  2. or download this
        my $sth = $dbh->prepare("select id from foo")
            or die "Can't prepare: ", $dbh->errstr;
    
        $sth->execute
            or die "Can't execute: ", $dbh->errstr;
    
  3. or download this
        select id, name, phone from people
    
  4. or download this
        my($id, $name, $phone);
        $sth->bind_columns(undef, \$id, \$name, \$phone);
    
  5. or download this
        while ($sth->fetch) {
            print join("\t", $id, $name, $phone), "\n";
        }
    
  6. or download this
        # Connect to the database and set the RaiseError
        # attribute so that any database error will
    ...
    
        $sth->finish;
        $dbh->disconnect;
    
  7. or download this
        use Apache::DBI;
    
  8. or download this
        use DBI;
    

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: perltutorial [id://7568]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others surveying the Monastery: (2)
As of 2024-04-25 23:02 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found