[20130704] Intra-Query Parallel Thread Deadlocks
今天碰到了 Intra-Query Parallel Thread Deadlocks 简单的说就是并发查询把自己给锁住了。
原理:
在并发查询运行是,有一个生产者和一个消费者,生产者等待消费者产生数据,而消费者等待生产者处理完数据。本来是不应该出现死锁的情况的。出现死锁就是因为sql server 有bug,但是修补这个bug可能风险太高所以一直没有修补。
实例:
贴上我今天抓到的intra-Query Parallel 死锁
<deadlock-list>
<deadlock>
<victim-list>
<victimProcess id="process5e6d948"/>
</victim-list>
<process-list>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae30bc8" taskpriority="0" logused="10000" waittime="972" schedulerid="5" kpid="10776" status="suspended" spid="153" sbid="0" ecid="8" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae12988" taskpriority="0" logused="10000" waittime="971" schedulerid="2" kpid="1004" status="suspended" spid="153" sbid="0" ecid="2" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae1ce08" taskpriority="0" logused="10000" waittime="971" schedulerid="3" kpid="16364" status="suspended" spid="153" sbid="0" ecid="4" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae27948" taskpriority="0" logused="10000" waittime="971" schedulerid="4" kpid="11848" status="suspended" spid="153" sbid="0" ecid="25" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="process5e3bdc8" taskpriority="0" logused="10000" waittime="973" schedulerid="18" kpid="13464" status="suspended" spid="153" sbid="0" ecid="3" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae3b048" taskpriority="0" logused="10000" waittime="972" schedulerid="6" kpid="9024" status="suspended" spid="153" sbid="0" ecid="12" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processae44bc8" taskpriority="0" logused="10000" waittime="972" schedulerid="7" kpid="14532" status="suspended" spid="153" sbid="0" ecid="16" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
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<executionStack>
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</executionStack>
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</process>
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<executionStack>
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</process>
<process id="processce1cbc8" taskpriority="0" logused="10000" waittime="974" schedulerid="27" kpid="13568" status="suspended" spid="153" sbid="0" ecid="30" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="process568a1e508" taskpriority="0" logused="10000" waittime="974" schedulerid="28" kpid="8568" status="suspended" spid="153" sbid="0" ecid="26" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processce6d708" taskpriority="0" logused="10000" waittime="972" schedulerid="35" kpid="2676" status="suspended" spid="153" sbid="0" ecid="28" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processdf3197708" taskpriority="0" logused="10000" waittime="973" schedulerid="32" kpid="5332" status="suspended" spid="153" sbid="0" ecid="34" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processce3b948" taskpriority="0" logused="10000" waittime="974" schedulerid="30" kpid="14164" status="suspended" spid="153" sbid="0" ecid="22" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processce59b88" taskpriority="0" logused="10000" waittime="974" schedulerid="33" kpid="6392" status="suspended" spid="153" sbid="0" ecid="24" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
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<process id="processee44748" taskpriority="0" logused="10000" waittime="978" schedulerid="43" kpid="13656" status="suspended" spid="153" sbid="0" ecid="47" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processce63b88" taskpriority="0" logused="10000" waittime="975" schedulerid="34" kpid="13928" status="suspended" spid="153" sbid="0" ecid="48" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processee31b88" taskpriority="0" logused="10000" waittime="974" schedulerid="41" kpid="7960" status="suspended" spid="153" sbid="0" ecid="37" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processee09048" taskpriority="0" logused="10000" waittime="978" schedulerid="37" kpid="14052" status="suspended" spid="153" sbid="0" ecid="43" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processee3b708" taskpriority="0" logused="10000" waittime="978" schedulerid="42" kpid="3368" status="suspended" spid="153" sbid="0" ecid="46" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processee13288" taskpriority="0" logused="10000" waittime="978" schedulerid="38" kpid="2908" status="suspended" spid="153" sbid="0" ecid="41" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processfd0e088" taskpriority="0" logused="10000" waittime="978" schedulerid="47" kpid="16472" status="suspended" spid="153" sbid="0" ecid="44" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processee27708" taskpriority="0" logused="10000" waittime="979" schedulerid="40" kpid="9432" status="suspended" spid="153" sbid="0" ecid="36" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
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<inputbuf> </inputbuf>
</process>
<process id="processee4f048" taskpriority="0" logused="10000" waittime="979" schedulerid="44" kpid="6364" status="suspended" spid="153" sbid="0" ecid="38" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processee594c8" taskpriority="0" logused="10000" waittime="978" schedulerid="45" kpid="16352" status="suspended" spid="153" sbid="0" ecid="40" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processee62508" taskpriority="0" logused="10000" waittime="978" schedulerid="46" kpid="9340" status="suspended" spid="153" sbid="0" ecid="42" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="processce77288" taskpriority="0" logused="0" waitresource="PAGE: 7:1:4750603" waittime="990" ownerId="20211795587" transactionname="SELECT" lasttranstarted="2013-07-03T22:21:09.443" XDES="0x80152d10" lockMode="S" schedulerid="36" kpid="4516" status="suspended" spid="153" sbid="0" ecid="35" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> </inputbuf>
</process>
<process id="process5e6d948" taskpriority="0" logused="0" waitresource="KEY: 7:72057594276347904 (eee404114258)" waittime="1635" ownerId="20211794009" transactionname="SELECT" lasttranstarted="2013-07-03T22:21:08.743" XDES="0x800cae50" lockMode="S" schedulerid="23" kpid="12936" status="suspended" spid="57" sbid="0" ecid="0" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:08.743" lastbatchcompleted="2013-07-03T22:21:08.743" clientapp=".Net SqlClient Data Provider" hostname="WIN-8IEMHQS5PGS" hostpid="7840" loginname="tianyi" isolationlevel="read committed (2)" xactid="20211794009" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000001894fb1fb25e76c9cd7854221c81204a9bc88a41"> </frame>
</executionStack>
<inputbuf> select * from vw_package_length </inputbuf>
</process>
<process id="processfb5f048" taskpriority="0" logused="660" waitresource="KEY: 7:72057594183876608 (8d43ce0c8c67)" waittime="1707" ownerId="20211794104" transactionname="user_transaction" lasttranstarted="2013-07-03T22:21:08.767" XDES="0x69028ee80" lockMode="X" schedulerid="38" kpid="14404" status="suspended" spid="53" sbid="0" ecid="0" priority="0" trancount="2" lastbatchstarted="2013-07-03T22:21:08.767" lastbatchcompleted="2013-07-03T22:21:08.767" clientapp=".Net SqlClient Data Provider" hostname="WIN-M90UI5QREJQ" hostpid="25268" loginname="tianyi" isolationlevel="read committed (2)" xactid="20211794104" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="34" stmtstart="2542" stmtend="2702" sqlhandle="0x0300070085f64e0e3dda0b0182a100000100000000000000"> </frame>
</executionStack>
<inputbuf> Proc [Database Id = 7 Object Id = 240055941] </inputbuf>
</process>
<process id="process129472748" taskpriority="0" logused="10000" waittime="1028" schedulerid="39" kpid="18100" status="suspended" spid="153" sbid="0" ecid="0" priority="0" trancount="0" lastbatchstarted="2013-07-03T22:21:09.443" lastbatchcompleted="2013-07-03T22:21:09.443" clientapp=".Net SqlClient Data Provider" hostname="WIN-Q6AEVLFPSB5" hostpid="9792" loginname="tianyi" isolationlevel="read committed (2)" xactid="20211795587" currentdb="7" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128056">
<executionStack>
<frame procname="" line="1" sqlhandle="0x020000005fd6e901c3461f11191eac6a6be3b2924d4f97a8"> </frame>
</executionStack>
<inputbuf> select * from (select p.ID, p.title, p.classID, p.smallPic, p.author, p.announcer, p.series, p.brief, p.feeChanID, (select count(1) from ProductAudio where status = 1 and productID = p.ID) as C, row_number() over(order by p.orderCount desc) as </inputbuf>
</process>
</process-list>
<resource-list>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae30bc8"/>
</owner-list>
<waiter-list>
<waiter id="processae08bc8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae3b048"/>
</owner-list>
<waiter-list>
<waiter id="processae30bc8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae1ce08"/>
</owner-list>
<waiter-list>
<waiter id="processae12988"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae08bc8"/>
</owner-list>
<waiter-list>
<waiter id="processae1ce08"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e3bdc8"/>
</owner-list>
<waiter-list>
<waiter id="processae27948"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e4f4c8"/>
</owner-list>
<waiter-list>
<waiter id="process5e3bdc8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae44bc8"/>
</owner-list>
<waiter-list>
<waiter id="processae3b048"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae4f708"/>
</owner-list>
<waiter-list>
<waiter id="processae44bc8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae58748"/>
</owner-list>
<waiter-list>
<waiter id="processae4f708"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae6cbc8"/>
</owner-list>
<waiter-list>
<waiter id="processae58748"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae774c8"/>
</owner-list>
<waiter-list>
<waiter id="processae6cbc8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae12988"/>
</owner-list>
<waiter-list>
<waiter id="processae62988"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processae27948"/>
</owner-list>
<waiter-list>
<waiter id="processae774c8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e13048"/>
</owner-list>
<waiter-list>
<waiter id="process5e09048"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e26e08"/>
</owner-list>
<waiter-list>
<waiter id="process5e13048"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e45708"/>
</owner-list>
<waiter-list>
<waiter id="process5e26e08"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e77948"/>
</owner-list>
<waiter-list>
<waiter id="process5e1d708"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e09048"/>
</owner-list>
<waiter-list>
<waiter id="process5e77948"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e31708"/>
</owner-list>
<waiter-list>
<waiter id="process5e45708"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e6db88"/>
</owner-list>
<waiter-list>
<waiter id="process5e31708"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processce45948"/>
</owner-list>
<waiter-list>
<waiter id="process5e6db88"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e59048"/>
</owner-list>
<waiter-list>
<waiter id="process5e4f4c8"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e63708"/>
</owner-list>
<waiter-list>
<waiter id="process5e59048"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="process5e1d708"/>
</owner-list>
<waiter-list>
<waiter id="process5e63708"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processee09048"/>
</owner-list>
<waiter-list>
<waiter id="processee77b88"/>
</waiter-list>
</exchangeEvent>
<exchangeEvent id="Port804aca00" WaitType="e_waitPortOpen" nodeId="8">
<owner-list>
<owner id="processee13288"/>
</owner-list>
<waiter-list>
<waiter id="processee1d708"/>
</waiter-list>
处理方法:
1.调整索引让执行计划更加有效
2.加查询提示设置maxdop,当然可以设置全局的dop,但是我是不建议
关于这类型的死锁在书《Troubleshooting SQL Server》有提到
更加详细的可以看这里:
Today's Annoyingly-Unwieldy Term: "Intra-Query Parallel Thread Deadlocks"
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