我正在尝试学习如何分析SQL Server 2008 的死锁图，并且我发现了很多带有空<victim-list>节点的条目。我不明白这些条目代表什么：如果没有受害者，我如何识别导致死锁的等待资源？这些条目是什么意思？
这是我看到的条目的一个快速示例：
<deadlock-list>
<deadlock>
<victim-list />
<process-list>
<process id="processd2b6508" taskpriority="0" logused="10000" waittime="31" schedulerid="63" kpid="9104" status="suspended" spid="69" sbid="0" ecid="184" priority="0" trancount="0" lastbatchstarted="2012-07-30T01:10:45.550" lastbatchcompleted="2012-07-30T01:10:45.550" clientapp=".Net SqlClient Data Provider" hostname="XXXXXXX" hostpid="3648" isolationlevel="read committed (2)" xactid="30461033" currentdb="5" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000002340c50225c17d0eec9bf7c51129348edffd1c70" />
<!--About 2 more frame tags... -->
</executionStack>
<inputbuf />
</process>
<!-- 3 or so more process tags... -->
</process-list>
<resource-list>
<exchangeEvent id="Pipeb005eeba0" WaitType="e_waitPipeNewRow" nodeId="7">
<owner-list>
<owner id="processd23fdc8" />
</owner-list>
<waiter-list>
<waiter …