﻿<?xml version="1.0" encoding="utf-8"?><rss xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="2.0"><channel><title>SQLServerCentral.com Content tagged Advanced Querying, Test Data</title><link>http://www.sqlservercentral.com/</link><description>Content tagged Advanced Querying, Test Data posted on SQLServerCentral.com</description><language>en-us</language><ttl>360</ttl><managingEditor>sjones@sqlservercentral.com (Steve Jones)</managingEditor><item><title>Performance Tuning: Concatenation Functions and Some Tuning Myths</title><description>Rumor has it that Concatenation functions have gotten the nasty reputation of being &amp;quot;performance hogs&amp;quot;.  Here's why that's not true.</description><guid>http://www.sqlservercentral.com/articles/Test+Data/61572/</guid><pubDate>2008/01/01</pubDate><link>http://www.sqlservercentral.com/articles/Test+Data/61572/</link></item></channel></rss>