Friday, October 16, 2009

Find Remove Delete duplicate rows in sql

select MyId,COUNT(1) from #MyTable
group by MyId
having COUNT(1) > 1

--Select duplicate records
with CTE
AS
(SELECT MyId, RANK() OVER (PARTITION BY MyId ORDER BY num) rnk
FROM(SELECT *, ROW_NUMBER() OVER(ORDER BY MyId) num
FROM #MyTable
) X
)
Select * from CTE
WHERE rnk > 1

--Delete Duplicate records
with CTE
AS
(SELECT MyId, RANK() OVER (PARTITION BY MyId ORDER BY num) rnk
FROM(SELECT *, ROW_NUMBER() OVER(ORDER BY MyId) num
FROM #MyTable
) X
)
delete from CTE
WHERE rnk > 1

Tuesday, October 6, 2009

good article to study in abrod

http://getahead.rediff.com/report/2009/oct/06/career-study-us-makes-more-sense-today.htm

Thursday, October 1, 2009

World's top 10 mobile - 2009

http://business.rediff.com/slide-show/2009/oct/01/slide-show-1-tech-top-10-mobile-phones.htm

Wednesday, September 30, 2009

Tuesday, September 29, 2009

What is dual listing -- Good article ADR/GDR

http://business.rediff.com/report/2009/sep/29/perfin-what-is-dual-listing-and-why-india-may-not-adopt-it.htm

Sunday, September 27, 2009

look young

Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.

Saturday, September 26, 2009

Silverlight tutorials

http://www.davidezordan.net/blog/?p=1436

http://www.smartwebcontrols.com/video/