[ic] [query] hashref into scratches... this should work me thinks

Gert van der Spoel gert at 3edge.com
Thu Dec 2 23:00:42 UTC 2010

> I am not perl guru, but from what I read in the docs and archives, I
> believe this should work but I'm not getting any joy.
> [query table=mytable ml=1 hashref=foo sql=|
>    SELECT  bin, bat, baz
>    FROM    mytable
>    WHERE   code = 1001
> | /]
> [calc]
>    my %bar = $Tmp->{foo};
>    while (my ($k,$v) = each %bar) { $Tag->tmp($k, $v) }

my $bar = $Tmp->{foo};
while (my ($k,$v) = each %$bar) { $Tag->tmp($k, $v); }

Something like that perhaps ... %bar = a hash, but $Tmp->{foo} is a hashref
.. hence $bar  and %$bar in the each ... 

If not working, what errors do you get to see, are they Perl errors, or ITL



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