RE: sql query

From: Suhen Pather <Suhen.Pather_at_strandbags.com.au>
Date: Thu, 01 Feb 2001 01:16:21 -0800
Message-ID: <F001.002A6A97.20010131154111@fatcity.com>

Ravindra,

Try this query

select a.id,a.value from test1 a,test2 b where a.id=b.a_id
and a.value=b.value
/

Suhen

Hi,

I am having problem in writing a query.May be this is a elementary Q but I need help

Table 1:

id      value


--      ------

a       3
b       3
c       3
d       3
e       3

id is primary key

Table 2:
a_id value
----- ------

a_id is foreign key referencing Table1(id)

I want to display the records that are being repeated comparing with the id in table 1
where value=3 in the second table i.e
the o/p should be id 'd' is not being repeated

id      value


--      ------

a       3
b       3
c       3

How do i write the query

Thanks

ravindra

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Author: Ravindra Basavaraja
INET: ravindra_at_sentica.com

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Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Suhen Pather
INET: Suhen.Pather_at_strandbags.com.au

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San Diego, California        -- Public Internet access / Mailing Lists
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