On Thu, Mar 12, 2009 at 10:23 AM, fREW Schmidt <[email protected]> wrote:
> Hello friends!
>
> We have the following SQL:
>
> (select date from logParents where id = 62),
>> (select max(logstatus.date) from logstatus
>> join logChildren on logChildren.id = logStatus.child_id
>> join logParents on logParents.id = logChildren.parent_id
>> where parent_id = 62)
>> ) as elapsed
>>
>
> We'd like to make it a method for the logParent, so one could just do
> $parent->elapsed_ms or something like that. We are kindav at a loss as to
> how to do this. Any tips at all would be extremely helpful.
>
Actually I pasted the SQL incorrectly... here is what it should have been:
select datediff(millisecond,
(select date from logParents where id = 62),
(select max(logstatus.date) from logstatus
join logChildren on logChildren.id = logStatus.child_id
join logParents on logParents.id = logChildren.parent_id
where parent_id = 62)
) as elapsed
--
fREW Schmidt
http://blog.afoolishmanifesto.com
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