Brandon Metcalf wrote:
> Yep, it seems that's the problem. If I pass in $table and use a
> lexical variable defined inside do_delete(), the problem goes away.
> So, this is where my understanding of how triggers work lacks. For a
> given session, each execution of a trigger isn't completely
> independent?
Nothing to do with triggers - it's all to do with your Perl code.
#!/usr/bin/perl
sub foo {
my $x = shift;
print "foo x = $x\n";
bar();
return;
sub bar {
print "bar x = $x\n";
}
}
foo(1);
foo(2);
exit;
$ ./perl_example.pl
foo x = 1
bar x = 1
foo x = 2
bar x = 1
If you use warnings it'll tell you about it too with this example.
--
Richard Huxton
Archonet Ltd
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