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March 5th, 2005, 01:16 PM
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Join Date: Oct 2004
Location: Hyderabad, Andhra Pradesh, India.
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How to delete repeated records in a query
Hi,
My question is :
Table1:
Eid Ename
1 a
1 a
1 a
2 b
2 b
How to remove the repeated rows after deletion .
Ramkumar
A.D.Ramkumar
__________________
Ramkumar A D
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March 6th, 2005, 01:45 AM
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Is you question that you want to remove duplicate rows?
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March 7th, 2005, 01:05 AM
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Executed following statement in sequence:
Select distinct * into #tmpTable from Table1
Truncate Table Table1
Insert Into Table1 Select * from #tmpTable
Drop Table #tmpTable
Go
Cheers,
Pooja Falor
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March 7th, 2005, 11:23 AM
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if you wanted to remove duplicate rows
SELECT Eid, Ename
FROM myTable
Group By Eid,Ename
Having Count(*) >1
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March 10th, 2005, 12:09 PM
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Need a Single DELETE query to this
Ramkumar
A.D.Ramkumar
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March 10th, 2005, 04:10 PM
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DELETE
FROM MyTable
WHERE EID IN (SELECT EID FROM MyTable Group By EID,Ename Having Count(EID) > 1);
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March 12th, 2005, 11:09 AM
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Hi Sacchi,
Sorry, query didn't work perfectly.
I need an output after deleting repeated data.
Ramkumar
A.D.Ramkumar
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March 12th, 2005, 01:35 PM
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Ramkumar, please provide us with a sample output
how you like your SQL to retrun your query output
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March 13th, 2005, 11:45 AM
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Hi,
output should be:
Eid Ename
1 a
2 b
Expecting your answer.
Ramkumar
A.D.Ramkumar
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March 13th, 2005, 02:44 PM
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Are you using SQL server or Access?
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