building on the fine work by
nite man
here is something that deaks with your initial array of hall_ids too. i use @constrings here for clarity not efficiency, or memory management...
# presume dbh hunky dory
my @hall_ids = ("slumber1", "slumber2", "slumber3");
my %hall_details;
my @constrings = map {
"select hall_name, upload_date, uploaded_by, photo_id " .
"from hall_details where hall_id='$_' limit 1;"
} @hall_ids;
map {
my $sth = $dbh->prepare($constring[$_]);
$sth->execute();
$halldetails{$hallid[$_]} = $sth->fetchall_arrayref();
$sth->finish();
} (0 .. $#hallids);
...wufnik
-- in the world of the mules there are no rules --
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