I have a hash tables that looks like this:
my(%data) = ();
my($csid) = '';
$data{$csid} = {};
$data{$csid}{duration_on} += 0;
$data{$csid}{duration_off} += 0;
$data{$csid}{under_peak} += 0;
$data{$csid}{over_peak} += 0;
$data{$csid}{under_off} += 0;
$data{$csid}{over_off} += 0;
I am selecting data out of a mysql db to populate this table. I am
selecting out $csid, $duration, and $ts. $csid is a value to store
station ids. $duration is a the time those station ids have been online
in seconds. $ts is the timestamp that the ids have gone online.
I want to insert data into the hash from my select using fetchrow_array.
On and off in my hash table refers to an on-peak and an off-peak time
period. My on peak is 10:00am to 6:00pm and off peak is 12:00am to
9:59am and 6:01pm to 11:59pm. I am using one select statement to pull
all the days data out, for instance 'WHERE ts BETWEEN 20020228000000 and
20020228235959;' I need some help populating the hash table. I am sure
about how to do this. If someone could offer some advice, I would
appreciate it. If I am confusing ('cuz I know I just confused myself
:-) ) as hell right, e-mail me and I will try to go into more detail.
Thanks!
Aaron Shurts
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