removing duplicates from table without using temporary table

Posted by jest on Stack Overflow See other posts from Stack Overflow or by jest
Published on 2010-05-09T05:49:20Z Indexed on 2010/05/09 8:28 UTC
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sql

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sql-server

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tsql

hi! I've a table(TableA) with contents like this:

Col1
-----
 A
 B
 B
 B
 C 
 C
 D

i want to remove just the duplicate values without using temporary table in Microsoft SQL Server. can anyone help me? the final table should look like this:

Col1
-----
 A
 B
 C 
 D

thanks :)

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