In this example we are going to remove some duplicate records from the sql server table.
According to below screen shot few records has been duplicated.
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By executig below script you can remove the duplicate records.
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According to below screen shot few records has been duplicated.
By executig below script you can remove the duplicate records.
--Insert distinct records to temporary table
select distinct * into #temp From [dbo].[Products]
--delete all records from [dbo].[Products]
delete from [dbo].[Products]
--insert distinct records from temp table to [dbo].[Products]
insert into [dbo].[Products]
select * from #temp
--drop the temp table
drop table #temp
--output you can see
select * from [dbo].[Products]
Removing duplicates records in SQL Server table
Reviewed by Pubudu Dewagama
on
12:26:00 AM
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