DBD::CSV. Assuming "foo.csv" and a header line where the first (key) field is c_foo and the header for column 35 is "tel" (untested, but you get the drift):
my $dbh = DBI->connect ("dbi:CSV:", undef, undef, {
RaiseError => 1,
PrintError => 1,
f_dir => "/test/foo",
f_ext => ".csv/r",
f_encoding => "urf-8",
});
my $stu = $dbh->prepare ("update foo set tel = ? where c_foo = ?");
my $sth = $dbh->prepare ("select c_foo, tel from foo");
$sth->execute;
$sth->bind_columns (\my ($c_foo, $tel));
while ($sth->fetch) {
$tel =~ s/^0/+91/ and $stu->execute ($tel, $c_foo);
}
$dbh->commit;
Enjoy, Have FUN! H.Merijn
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