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Join Query

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michaelp2010
Starting Member

2 Posts

Posted - 2010-08-06 : 06:36:53

Hi folks

I need some advice on a join statement. Here's my scenario.

I have two tables, one with property details and one with repair details.

The two have a common field of property reference, what I need to do is return all properties which don't have any entries in the repair table.

Any guidance would be much appreciated.

Thanks
Michael

khtan
In (Som, Ni, Yak)

17689 Posts

Posted - 2010-08-06 : 06:42:52

[code]select *
from property p
where not exists
(
select *
from repair r
where r.reference = p.reference
)[/code]

KH
[spoiler]Time is always against us[/spoiler]

michaelp2010
Starting Member

2 Posts

Posted - 2010-08-06 : 06:58:57

Hi khtan, thanks for the prompt solution..

quote:

Originally posted by khtan

select *
from   property p
where  not exists
       (
            select  *
            from    repair r
            where   r.reference = p.reference
        )

KH
[spoiler]Time is always against us[/spoiler]

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