Well, in the end, I really like Kyle's

$myhash{$val_1} = defined $val_2 ? $val_2 : '';

compact if-then-else suggested notation. It's really exactly the If-Else structure I proposed in the OP, just a nice compact notation. Haven't used it much - tend to be more verbose - but this is a good application for it.

Is there a name for this kind of notation?

In reply to Re: Hashing uninitialized values when no value returned from DBI sql select by punch_card_don
in thread Hashing uninitialized values when no value returned from DBI sql select by punch_card_don

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