Hi Pol Let say I like to build a hash from that array reference. I wrote like this, but I got error. where am i wrong?

my %hdata = ();
for my $i (0 .. $#{$table}) {
print $#{$table}; ### why cant find the length of array here
my $location = $table[i]->[0];
my $room = $table[i]->[1];
push $hdata{$location}=$room;    
}

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In reply to Re^2: how to save data to new array after retrieving from sql server by mhoang
in thread how to save data to new array after retrieving from sql server by mhoang

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