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x0x0
Starting Member
2 Posts |
 Posted - 2011-02-25 : 18:55:54
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| ii have tried this query to remove duplicate values.but getting error like 'incorrect syntax near keyword where"select *2 from3 (select d.*4 , count(*) over5 (partition by empno) cnt6 from dup_emp d7 )8 where cnt > 1;what is wrong with this one?how to find duplicate rows in a table on a field that is text? |
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pk_bohra
Master Smack Fu Yak Hacker
1182 Posts |
Posted - 2011-02-26 : 00:07:02
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| Try this :select * from (select d.* , count(*) over (partition by empno) cnt from dup_emp d ) as subtab where cnt > 1; |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2011-02-26 : 09:12:24
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| whenever you're creating derived table give it an alias------------------------------------------------------------------------------------------------------SQL Server MVPhttp://visakhm.blogspot.com/ |
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find duplicate rows