"if a database error occured or if the procedure itself
is missing during the execution of the statement..."
Regardless of what DBI::execute returns, i
always (well ... 99% of the time)
handle errors by setting the RaiseError attrib to
a true value:
my $dbh = DBI->connect(
qw(DBI:vendor:database:host user pass),
{RaiseError=>1}
);
Now,
every error is caught, so i can safely use:
my $sth = $dbh->prepare('select foo from bar');
$sth->execute();
without having to check for errors ... DBI will do it for
me. ;)
jeffa
L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)
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