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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       3
b       3
c       3
d       3
e       3
a       0
b       4
a       3
b       3
c       2
c       3

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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Author: Suhen Pather
  INET: Suhen.Pather_at_strandbags.com.au
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Thu Feb 01 2001 - 03:16:21 CST

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