Hi,
i need help with iteration over the database.
first i would like to set up an array of things for which I would like to search my database for, than i would like to change every data that i found in the database with a data defined in the second array example:
use strict;
use DBI;
my $driver = "mysql";
my $dns = "database=baxy";
my $username = "baxy";
my $password = "";
my $dbh = DBI -> connect ("dbi:$driver:$dns", $username, $password, {A
+utoCommit => 1});
my $titula = [qw(ing dipl. dipl.ing. dr phd)];
my $wage = [qw(10 20 30 50 200)];
my $sth = $dbh->prepare ("update Staff set wage = @$wage where positio
+n = ?") or die "$DBI::errstr";
foreach my $x (@$titula) {
$sth -> execute($x)|| die "$DBI::errstr";
}
$sth -> dump_results();
this obviously doesn't work. but the thing is that each data in the @titula that was found in the database i would like to change and associate with data in the @wage
any advice would be helpful.
thank you,
robert
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