You have to tell the driver what type of values you are sending over, and you need to bind three values as you have three placeholders.
The following works:
#!/usr/bin/perl -w
+
use strict;
use DBI qw(:sql_types);
+
my $dbh = DBI->connect('dbi:Sybase:server=SYBASE;database=testdb', 'sa
+', 'some password');
+
my $sth = $dbh->prepare("exec spSubComponentAdd \@subComponentName = ?
+,
\@subComponentDescription = ?, \@subComponentId = ? output");
$sth->bind_param(1, "one"); # bind_param() defaults to SQL_CHAR.
$sth->bind_param(2, "two");
$sth->bind_param(3, undef, SQL_INTEGER);
$sth->execute;
+
my (@data) = $sth->func('syb_output_params');
print "Got @data\n";
Michael
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