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	<title>My Technical Notes &#187; delete duplicate rows</title>
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		<title>Delete Duplicate Rows &#8211; SQL 2005</title>
		<link>http://hariprasad.info/delete-duplicate-rows-sql-2005/</link>
		<comments>http://hariprasad.info/delete-duplicate-rows-sql-2005/#comments</comments>
		<pubDate>Wed, 14 Apr 2010 05:58:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[SQL server]]></category>
		<category><![CDATA[common table expression]]></category>
		<category><![CDATA[delete duplicate rows]]></category>
		<category><![CDATA[SQL server 2005]]></category>

		<guid isPermaLink="false">http://hariprasad.info/?p=127</guid>
		<description><![CDATA[There are different methods to remove duplicates in SQL server 2005 where we do not have primary key defined for any table.
In the example I have table with field names FirstName and LastName.  To remove duplicates in any table, replace the field names with the actual names.
If we have more columns, then add those columns as well in the declaration part and in the select and where conditions in the query.
Method 1 <a href='http://hariprasad.info/delete-duplicate-rows-sql-2005/'>Read More&#8230;</a>]]></description>
			<content:encoded><![CDATA[There are different methods to remove duplicates in SQL server 2005 where we do not have primary key defined for any table.
In the example I have table with field names FirstName and LastName.  To remove duplicates in any table, replace the field names with the actual names.
If we have more columns, then add those columns as well in the declaration part and in the select and where conditions in the query.
Method 1 <a href='http://hariprasad.info/delete-duplicate-rows-sql-2005/'>Read More</a>]]></content:encoded>
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