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Home -> Community -> Mailing Lists -> Oracle-L -> RE: UNION
Hamid,
Look in the Sql manual.
For UNION clauses, you must ORDER BY the item number:
SELECT A,B,C FROM TABLEABC
UNION
SELECT D,E,F FROM TABLEDEF
ORDER BY 1 <===================== lookee here
hope this helps
Tom Mercadante
Oracle Certified Professional
-----Original Message-----
Sent: Thursday, January 17, 2002 1:31 PM
To: Multiple recipients of list ORACLE-L
Hi,
I try to use union and order by first column of first select statment and also first column of second select statment but get error, Any Idea how to do this??
SELECT A,B,C FROM TABLEABC
UNION
SELECT D,E,F FROM TABLEDEF
ORDER BY A,D
Hamid Alavi
Office 818 737-0526
Cell 818 402-1987
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Author: Hamid Alavi
INET: hamid.alavi_at_quovadx.com
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Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists --------------------------------------------------------------------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 Jan 17 2002 - 13:37:18 CST
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