Re: joining tables

[Peter Brawley]

Reinhart,

 >So even the clients who have no entry in events on that day, but they have
 >an event in that specific month and year should be shown with a 0 value.

Try ...FROM clients LEFT JOIN events...

PB

-----

Reinhart Viane wrote:
> Table1: events
> Duration 	workdate 	clientid 	personid
> 60		2006-01-03	1		51
> 48		2006-01-03	2		51
> 167		2006-01-03	4		51
>
> Table2: clients
> Clientid 	name
> 1		client1	
> 2		client2
> 3		client3
> 4		client4
>
> select SUM(duration) as totaltime, name from events left join clients on
> (events.clientid=clients.clientid) where MONTH(events.workdate)=1 and
> YEAR(events.workdate)=2006 and DAY(events.workdate)=3 and events.personid=51
> group by events.clientid desc
>
> I used this query and this give s me this result:
> Totaltime 	name  
> 60		client1
> 48		client2
> 167		client4
>
>
> But what I need is a result like this:
> Totaltime 	name  
> 60		client1
> 48		client2
> 0		client3
> 167		client4
>
> So even the clients who have no entry in events on that day, but they have
> an event in that specific month and year should be shown with a 0 value.
> Any help really appreciated.
>
> Thx in advance
>
>
>
>   


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