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Syntax Problem in union query

 
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rajandhla

Active User


Joined: 18 Oct 2005
Posts: 182
Location: Luton UK

PostPosted: Mon Sep 17, 2007 6:02 pm    Post subject: Syntax Problem in union query
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hi,

I am trying to do union of two queries, but i am facing syntax problem

please correct the following query

SELECT * FROM
(SELECT ABC,DEF FROM X.TABLE1
WHERE ABC=313742
UNION ALL
SELECT ABC,DEF FROM X.TABLE2
WHERE ABC=825748 AS TEMP1)
TEMP1 ;

Thanks in advance

Regards
JR
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dick scherrer

Site Director


Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Mon Sep 17, 2007 6:23 pm    Post subject:
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Hello,

Do not use "Urgent" in a topic title. One way or another most of the topics are "urgent".

Please post some sample data and the result you want when your query executes.
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guptae

Moderator


Joined: 14 Oct 2005
Posts: 1191
Location: Bangalore,India

PostPosted: Mon Sep 17, 2007 6:28 pm    Post subject:
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Hi There,

Please give

Code:
SELECT ABC,DEF FROM X.TABLE1
WHERE ABC=313742
UNION ALL
SELECT ABC,DEF FROM X.TABLE2
WHERE ABC=825748
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rajandhla

Active User


Joined: 18 Oct 2005
Posts: 182
Location: Luton UK

PostPosted: Mon Sep 17, 2007 8:08 pm    Post subject:
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Thanks Ekta...

Is the query will work when i select quallified rows by doing check(condition) on mulitiple tables

like where x.a=y.a and
y.b=Z.b
Z.c=x.c..etc

on union is it possible.

Please let me know thanks..
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priyesh.agrawal

Senior Member


Joined: 28 Mar 2005
Posts: 1452
Location: Chicago, IL

PostPosted: Tue Sep 18, 2007 8:13 am    Post subject: Reply to: Problem in union query
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rajandhla,

Quote:
on union is it possible.

you dont wanna do that with Union, if indeed you wanna select records for same values for any column you dont need Union.

May be, if you post your specific requirements we can help better.
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